diff --git a/library/sip_settings.php b/library/sip_settings.php
index 5c9e2e9..7541ddb 100644
--- a/library/sip_settings.php
+++ b/library/sip_settings.php
@@ -1,13145 +1,12968 @@
 <?php
 /**
  * Copyright (c) 2007-2022 AG Projects
  * https://ag-projects.com
  * Author Adrian Georgescu
  *
  * This library provide the functions for managing properties
  * of SIP Accounts retrieved from NGNPro
  *
  */
 
 require_once 'ngnpro_client.php';
 
 class SipSettings
 {
 
     var $soapTimeout               = 5;
     var $login_type                = 'subscriber';
     var $soapClassSipPort          = 'WebService_NGNPro_SipPort';
     var $soapClassEnumPort         = 'WebService_NGNPro_EnumPort';
     var $soapClassRatingPort       = 'WebService_NGNPro_RatingPort';
     var $soapClassVoicemailPort    = 'WebService_NGNPro_VoicemailPort';
     var $soapClassCustomerPort     = 'WebService_NGNPro_CustomerPort';
     var $showSoapConnectionInfo    = false;
     var $store_clear_text_passwords=true;
 
     // these variables can be overwritten per soap engine
     // and subsequently by reseller properties
     // (in ngnpro_soap_engines.inc)
 
     var $templates_path            = './templates';
     var $support_company           = "Example company";
     var $cdrtool_address           = "https://cdrtool.example.com/CDRTool";
     var $support_web               = "https://www.example.com/help";
     var $support_email             = "Support <support@example.com>";
     var $billing_email             = "Billing <billing@example.com>";
     var $sip_settings_page         = "https://cdrtool.example.com/sip_settings.phtml";
     var $xcap_root                 = "https://cdrtool.example.com/xcap-root";
     var $pstn_access               = false;
     var $sms_access                = false;
     var $pstn_changes_allowed      = false;
     var $prepaid_changes_allowed   = false;
     var $sip_proxy                 = "proxy.example.com";
     var $sip_outbound_proxy        = "";
     var $sip_mobile_outbound_proxy = "";
     var $voicemail_server          = "vm.example.com";
     var $absolute_voicemail_uri    = false; // use <voice-mailbox>
     var $enable_thor               = false;
     var $currency                  = "&euro;";
     // access numbers
 
     var $voicemail_access_number        = "1233";
     var $FUNC_access_number             = "*21*";
     var $FNOL_access_number             = "*22*";
     var $FNOA_access_number             = "*23*";
     var $FBUS_access_number             = "*23*";
     var $change_privacy_access_number   = "*67";
     var $check_privacy_access_number    = "*68";
     var $reject_anonymous_access_number = "*69";
 
     var $show_barring_tab   = false;
     var $show_payments_tab  = false;
     var $show_tls_section   = false;
     var $show_support_tab   = false;
     var $show_did_tab       = false;
     var $show_directory     = false;
 
     var $notify_on_sip_account_changes  = false;
 
     var $first_tab          = 'calls';
     var $auto_refesh_tab    = 0;              // number of seconds after which to refresh tab content in the web browser
 
     var $payment_processor_class = false;
     var $did_processor_class = false;
 
     var $show_download_tab    = 'Blink';     // set it to name of the tab or false to disable it
     var $digest_settings_page = "https://blink.sipthor.net/settings.phtml";
 
     // end variables
 
     var $tab                       = "settings";
     var $phonebook_img             = "<img src=images/pb.gif border=0>";
     var $call_img                  = "<div style=\"font-size: 14px;\"><i class=\"icon-phone\"></i>";
     var $delete_img                = "<img src=images/del_pb.gif border=0 alt='Delete'>";
     var $plus_sign_img             = "<img src=images/plus_sign.png border=0 alt='Add Contact'>";
     var $embedded_img              = "<img src=images/blink.png border=0>";
 
     var $groups                    = array();
 
     var $form_elements             = array(
                                            'mailto',
                                            'free-pstn',
                                            'blocked',
                                            'sip_password',
                                            'web_password',
                                            'yubikey',
                                            'first_name',
                                            'last_name',
                                            'quota',
                                            'language',
                                            'quota_deblock',
                                            'voicemail',
                                            'anonymous',
                                            'advanced',
                                            'rpid',
                                            'timezone',
                                            'accept',
                                            'accept_temporary_group',
                                            'accept_temporary_remain',
                                            'web_timestamp',
                                            'web_password_reset',
                                            'acceptDailyStartTime',
                                            'acceptDailyStopTime',
                                            'acceptDailyGroup',
                                            'quickdial',
                                            'delete_voicemail',
                                            'voicemail_password',
                                            'region',
                                            'timeout',
                                            'owner',
                                            'mobile_number',
                                            'extra_groups',
                                            'show_barring_tab',
                                            'ip_access_list',
                                            'callLimit'
                                            );
 
 	var $disable_extra_groups=true;
 
     var $prepaid             = 0;
     var $emergency_regions   = array();
     var $FNOA_timeoutDefault = 35;
     var $enums               = array();
     var $barring_prefixes    = array();
     var $SipUAImagesPath     = "images";
     var $SipUAImagesFile     = "phone_images.php";
     var $balance_history     = array();
     var $enrollment_url      = false;
     var $sip_settings_api_url= false;
     var $journalEntries      = array();
     var $chat_replication_backend = 'mysql';
     var $owner_information   =array();
 
     var $languages=array("en"=>array('name'=>"English",
                                      'timezone'=>''
                                      ),
                          "ro"=>array('name'=>"Română",
                                      'timezone' => 'Europe/Bucharest'
                                      ),
                          "nl"=>array('name'=>"Nederlands",
                                      'timezone' => 'Europe/Amsterdam'
                                      ),
                          "es"=>array('name'=>"Español",
                                      'timezone' => 'Europe/Madrid'
                                      ),
                          "de"=>array('name'=>"Deutsch",
                                      'timezone' => 'Europe/Berlin'
                                      )
                          );
 
     var $pstn_termination_price_page = 'sip_rates_body.html';
     var $append_domain_to_xcap_root = false;
     var $blink_download_url   = "https://blink.sipthor.net/download.phtml?download";
     var $ownerCredentials = array();
     var $localGroups = array();
     var $max_credit_per_day = 40;
     var $enrollment_configuration = "/etc/cdrtool/enrollment/config.ini";
     var $require_proof_of_identity = true;
     var $call_limit_may_by_changed_by = 'reseller'; #subscriber, reseller, admin
     var $ip_access_list_may_by_changed_by = 'reseller'; #subscriber, reseller, admin
     var $create_certificate = false;
 
-    public function __construct($account,$loginCredentials=array(),$soapEngines=array())
+    public function __construct($account, $loginCredentials=array(), $soapEngines=array())
     {
 
-		//define_syslog_variables();
+        //define_syslog_variables();
 
         $this->platform_call_limit = _('unlimited');
 
         $this->soapEngines        = $soapEngines;
 
-        $debug=sprintf("<font color=blue><p><b>Initialize %s(%s)</b></font>",get_class($this),$account);
+        $debug=sprintf("<font color=blue><p><b>Initialize %s(%s)</b></font>", get_class($this), $account);
         dprint($debug);
         //dprint_r($loginCredentials);
 
         $this->loginCredentials = &$loginCredentials;
 
-		if ($this->isEmbedded()) {
-        	$this->login_type = 'subscriber';
+        if ($this->isEmbedded()) {
+            $this->login_type = 'subscriber';
         } else {
             if ($loginCredentials['login_type']) {
                 $this->login_type = $loginCredentials['login_type'];
             } else {
                 $this->login_type = 'subscriber';
             }
         }
 
         $this->reseller           = $loginCredentials['reseller'];
         $this->customer           = $loginCredentials['customer'];
 
         if (strlen($loginCredentials['sip_engine'])) {
             $this->sip_engine=$loginCredentials['sip_engine'];
         } else {
             print _("Error: missing sip_engine in login credentials");
             return false;
         }
 
         $this->settingsPage       = $_SERVER['PHP_SELF'];
 
         if ($_REQUEST['tab']) {
             $this->tab                = $_REQUEST['tab'];
         } else {
             $this->tab                = $this->first_tab;
         }
 
         $this->initSoapClient();
 
         $this->getAccount($account);
 
         if ($this->tab=='calls' && !$_REQUEST['export']) {
             $this->auto_refesh_tab=180;
         }
 
         $this->admin_url      = $this->settingsPage."?account=$this->account&adminonly=1&reseller=$this->reseller&sip_engine=$this->sip_engine";
         $this->reseller_url   = $this->settingsPage."?account=$this->account&reseller=$this->reseller&sip_engine=$this->sip_engine";
 
         $this->admin_url_absolute = $this->sip_settings_page."?account=$this->account&adminonly=1&reseller=$this->reseller&sip_engine=$this->sip_engine";
 
         if ($this->login_type == "admin") {
             $this->url=$this->admin_url;
             $this->hiddenElements="
             <input type=hidden name=account value=\"$this->account\">
             <input type=hidden name=reseller value=$this->reseller>
             <input type=hidden name=sip_engine value=$this->sip_engine>
             <input type=hidden name=adminonly value=1>
             ";
-
         } elseif ($this->login_type == "reseller" || $this->login_type == "customer") {
-
             $this->url=$this->reseller_url;
             $this->hiddenElements="
             <input type=hidden name=account value=\"$this->account\">
             <input type=hidden name=reseller value=$this->reseller>
             <input type=hidden name=sip_engine value=$this->sip_engine>
             ";
-
         } else {
             $this->url=$this->settingsPage;
             if (!$this->isEmbedded()) {
                 $this->url.="?account=$this->account";
             } else {
                 $this->url.=sprintf("?1=1&realm=%s",urlencode($_REQUEST['realm']));
                 if ($_REQUEST['user_agent']) {
                     $this->url.=sprintf("&user_agent=%s",urlencode($_REQUEST['user_agent']));
                 }
             }
 
-            $this->hiddenElements=sprintf("
-            <input type=hidden name=account value='%s'>
-            <input type=hidden name=sip_engine value='%s'>
-            <input type=hidden name=user_agent value='%s'>
-            <input type=hidden name=realm value='%s'>
-            ",
-            $this->account,
-            $this->sip_engine,
-            $_REQUEST['user_agent'],
-            $_REQUEST['realm']
+            $this->hiddenElements = sprintf(
+                "
+                <input type=hidden name=account value='%s'>
+                <input type=hidden name=sip_engine value='%s'>
+                <input type=hidden name=user_agent value='%s'>
+                <input type=hidden name=realm value='%s'>
+                ",
+                $this->account,
+                $this->sip_engine,
+                $_REQUEST['user_agent'],
+                $_REQUEST['realm']
             );
         }
 
         $this->setLanguage();
 
         if (!$this->username) {
             dprint ("Record not found.");
             return false;
         }
 
         $this->availableGroups['blocked']  = array("Group"=>"blocked",
                                         "WEBName" =>sprintf(_("Status")),
                                         "SubscriberMayEditIt"=>0,
                                         "SubscriberMaySeeIt"=>0,
                                         "ResellerMayEditIt"=>1,
                                         "ResellerMaySeeIt"=>1
                                         );
 
         $this->availableGroups['trunking']  = array("Group"=>"trunking",
                                         "WEBName" =>sprintf(_("Trunking")),
                                         "SubscriberMayEditIt"=>0,
                                         "SubscriberMaySeeIt"=>0,
                                         "ResellerMayEditIt"=>1,
                                         "ResellerMaySeeIt"=>1
                                         );
 
         $this->availableGroups['deny-password-change']  = array("Group"=>"deny-password-change",
                                         "WEBName" =>sprintf(_("Deny password change")),
                                         "SubscriberMayEditIt"=>0,
                                         "SubscriberMaySeeIt"=>0,
                                         "ResellerMayEditIt"=>1,
                                         "ResellerMaySeeIt"=>1
                                         );
 
         $this->getResellerSettings();
         $this->getCustomerSettings();
 
         if ($this->reject_anonymous_access_number) {
             $_comment = sprintf(_("Dial %s to change"), $this->reject_anonymous_access_number);
         } else {
             $_comment = '';
         }
 
         $this->availableGroups['anonymous-reject']=array(
             "Group" =>'anonymous-reject',
-            "WEBName" =>sprintf (_("Reject Anonymous")),
+            "WEBName" =>sprintf(_("Reject Anonymous")),
             "WEBComment"=>$_comment,
             "SubscriberMaySeeIt"=>1,
             "SubscriberMayEditIt"=>1,
             "ResellerMayEditIt"=>1,
             "ResellerMaySeeIt"=>1
         );
         $this->availableGroups['missed-calls']=array(
             "Group"=>'missed-calls',
-            "WEBName" =>sprintf (_("Email Missed Calls")),
+            "WEBName" =>sprintf(_("Email Missed Calls")),
             "WEBComment"=>'',
             "SubscriberMaySeeIt"=>1,
             "SubscriberMayEditIt"=>1,
             "ResellerMayEditIt"=>1,
             "ResellerMaySeeIt"=>1
-
         );
 
 
         $this->availableGroups=array_merge($this->availableGroups, $this->localGroups);
 
         $this->pstnChangesAllowed();
         $this->smsChangesAllowed();
         $this->prepaidChangesAllowed();
 
         $this->tabs=array(
             'identity'=>_('Identity'),
             'devices'=>_('Devices'),
             'settings'=>_('Settings'),
             'calls'=>_('History'),
         );
 
         if (!in_array("trunking", $this->groups)) {
-          	$this->tabs['diversions']=_('Forwarding');
-          	$this->tabs['accept']=_('Accept');
-          	$this->tabs['contacts']=_('Contacts');
+            $this->tabs['diversions']=_('Forwarding');
+            $this->tabs['accept']=_('Accept');
+            $this->tabs['contacts']=_('Contacts');
         }
 
         if (in_array("free-pstn", $this->groups)) {
             if ($this->show_barring_tab || $this->Preferences['show_barring_tab']) {
-            	$this->tabs['barring']=_("Barring");
+                $this->tabs['barring']=_("Barring");
             }
         }
 
         if ($this->show_did_tab && !in_array("trunking", $this->groups)) {
             $this->tabs['did']=_("DID");
         }
 
         if (!$this->isEmbedded() && $this->show_download_tab && !in_array("trunking", $this->groups)) {
             $this->tabs['download'] = $this->show_download_tab;
         }
 
         $this->acceptDailyProfiles = array(
             '127' => _('Every day'),
             '31'  => _('Weekday'),
             '96'  => _('Weekend'),
             '1'   => _('Monday'),
             '2'   => _('Tuesday'),
             '4'   => _('Wednesday'),
             '8'   => _('Thursday'),
             '16'  => _('Friday'),
             '32'  => _('Saturday'),
             '64'  => _('Sunday')
         );
 
         $this->PhonebookGroups=array(
             "vip"       =>sprintf(_("VIP")),
             "business"  =>sprintf(_("Business")),
             "coworkers" =>sprintf(_("Coworkers")),
             "friends"   =>sprintf(_("Friends")),
             "family"    =>sprintf(_("Family"))
         );
 
         $this->diversionType=array(
             "FUNC"=>sprintf(_("All Calls")),
             "FNOL"=>sprintf(_("If Not-Online")),
             "FBUS"=>sprintf(_("If Busy")),
             "FNOA"=>sprintf(_("If No-Answer")),
             "FUNV"=>sprintf(_("If Unavailable"))
         );
 
         $this->diversionTypeUNV=array(
         "FUNV"=>sprintf(_("If Unavailable"))
         );
 
         $this->VoicemaildiversionType=array(
             "FNOL"=>sprintf(_("If Not-Online")),
             "FBUS"=>sprintf(_("If Busy")),
             "FNOA"=>sprintf(_("If No-Answer")),
             "FUNV"=>sprintf(_("If Unavailable"))
         );
 
         $this->access_numbers=array("FUNC"=>$this->FUNC_access_number,
                                     "FNOA"=>$this->FNOA_access_number,
                                     "FBUS"=>$this->FBUS_access_number,
                                     "FNOL"=>$this->FNOL_access_number
                                     );
 
         if ($this->prepaid && $this->pstn_access) {
             $this->tabs['credit']=_("Credit");
         }
 
-        $_protocol=preg_match("/^(https?:\/\/)/",$_SERVER['SCRIPT_URI'],$m);
+        $_protocol=preg_match("/^(https?:\/\/)/", $_SERVER['SCRIPT_URI'], $m);
         $this->absolute_url=$m[1].$_SERVER['HTTP_HOST'].$this->url;
 
         if ($this->prepaid && $this->show_payments_tab) {
             $this->tabs['payments']=_("Payments");
         }
 
         if ($this->show_support_tab) {
             $this->tabs['support'] = 'Support';
         }
     }
 
     function initSoapClient()
     {
         dprint("initSoapClient()");
 
         // Sip, Voicemail and Customer ports share same login
         $this->SOAPurl=$this->soapEngines[$this->sip_engine]['url'];
 
         $this->SOAPversion=$this->soapEngines[$this->sip_engine]['version'];
 
         if ($this->soapEngines[$this->sip_engine]['enrollment_url']) {
             $this->enrollment_url =$this->soapEngines[$this->sip_engine]['enrollment_url'];
         }
 
         if ($this->soapEngines[$this->sip_engine]['chat_replication_backend']) {
             $this->chat_replication_backend = $this->soapEngines[$this->sip_engine]['chat_replication_backend'];
         }
 
         if ($this->soapEngines[$this->sip_engine]['sip_settings_api_url']) {
             $this->sip_settings_api_url =$this->soapEngines[$this->sip_engine]['sip_settings_api_url'];
         }
 
         if (strlen($this->loginCredentials['soapUsername'])) {
             $this->SOAPlogin = array(
                                    "username"    => $this->loginCredentials['soapUsername'],
                                    "password"    => $this->loginCredentials['soapPassword'],
                                    "admin"       => false
                                    );
             $this->soapUsername = $this->loginCredentials['soapUsername'];
-
         } else {
-
            $this->SOAPlogin = array(
                                   "username"    => $this->soapEngines[$this->sip_engine]['username'],
                                   "password"    => $this->soapEngines[$this->sip_engine]['password'],
                                   "admin"       => true,
                                   "impersonate" => intval($this->customer)
                                   );
 
             $this->soapUsername = $this->soapEngines[$this->sip_engine]['username'];
         }
 
         $this->SoapAuth = array('auth', $this->SOAPlogin , 'urn:AGProjects:NGNPro', 0, '');
 
         //print_r($this->SoapAuth);
 
         $this->SOAPloginAdmin = array(
                                "username"    => $this->soapEngines[$this->sip_engine]['username'],
                                "password"    => $this->soapEngines[$this->sip_engine]['password'],
                                "admin"       => true
                                );
 
         $this->SoapAuthAdmin = array('auth', $this->SOAPloginAdmin , 'urn:AGProjects:NGNPro', 0, '');
 
         if (strlen($this->loginCredentials['customer_engine'])) {
             $this->customer_engine=$this->loginCredentials['customer_engine'];
         } elseif (strlen($this->soapEngines[$this->sip_engine]['customer_engine'])) {
             $this->customer_engine=$this->soapEngines[$this->sip_engine]['customer_engine'];
         } else {
             $this->customer_engine=$this->sip_engine;
         }
 
         if (strlen($this->loginCredentials['voicemail_engine'])) {
             $this->voicemail_engine=$this->loginCredentials['voicemail_engine'];
         } elseif (strlen($this->soapEngines[$this->sip_engine]['voicemail_engine'])) {
             $this->voicemail_engine=$this->soapEngines[$this->sip_engine]['voicemail_engine'];
         } else {
             $this->voicemail_engine=$this->sip_engine;
         }
 
         if (strlen($this->loginCredentials['enum_engine'])) {
             $this->enum_engine=$this->loginCredentials['enum_engine'];
         } elseif (strlen($this->soapEngines[$this->sip_engine]['enum_engine'])) {
             $this->enum_engine=$this->soapEngines[$this->sip_engine]['enum_engine'];
         } else {
             $this->enum_engine=$this->sip_engine;
         }
 
         if (strlen($this->loginCredentials['rating_engine'])) {
             $this->rating_engine=$this->loginCredentials['rating_engine'];
         } elseif (strlen($this->soapEngines[$this->sip_engine]['rating_engine'])) {
             $this->rating_engine=$this->soapEngines[$this->sip_engine]['rating_engine'];
         } else {
             $this->rating_engine=$this->sip_engine;
         }
 
         // overwrite default settings
         if (strlen($this->soapEngines[$this->sip_engine]['sip_proxy'])) {
             $this->sip_proxy        = $this->soapEngines[$this->sip_engine]['sip_proxy'];
         }
 
         if (strlen($this->soapEngines[$this->sip_engine]['sip_outbound_proxy'])) {
             $this->sip_outbound_proxy        = $this->soapEngines[$this->sip_engine]['sip_outbound_proxy'];
         }
 
         if (strlen($this->soapEngines[$this->sip_engine]['support_company'])) {
             $this->support_company  = $this->soapEngines[$this->sip_engine]['support_company'];
         }
 
         if (strlen($this->soapEngines[$this->sip_engine]['support_web'])) {
             $this->support_web  = $this->soapEngines[$this->sip_engine]['support_web'];
         }
 
         if (strlen($this->soapEngines[$this->sip_engine]['support_email'])) {
             $this->support_email    = $this->soapEngines[$this->sip_engine]['support_email'];
         }
 
         if (strlen($this->soapEngines[$this->sip_engine]['billing_email'])) {
             $this->billing_email    = $this->soapEngines[$this->sip_engine]['billing_email'];
         }
 
         if (strlen($this->soapEngines[$this->sip_engine]['sip_settings_page'])) {
             $this->sip_settings_page = $this->soapEngines[$this->sip_engine]['sip_settings_page'];
         }
 
         if (strlen($this->soapEngines[$this->sip_engine]['digest_settings_page'])) {
             $this->digest_settings_page = $this->soapEngines[$this->sip_engine]['digest_settings_page'];
         }
 
         if (strlen($this->soapEngines[$this->sip_engine]['xcap_root'])) {
             $this->xcap_root       = $this->soapEngines[$this->sip_engine]['xcap_root'];
         }
 
         if (strlen($this->soapEngines[$this->sip_engine]['cdrtool_address'])) {
             $this->cdrtool_address  = $this->soapEngines[$this->sip_engine]['cdrtool_address'];
         }
 
         if (strlen($this->soapEngines[$this->sip_engine]['msrp_relay'])) {
             $this->msrp_relay  = $this->soapEngines[$this->sip_engine]['msrp_relay'];
         }
 
         if ($this->soapEngines[$this->sip_engine]['emergency_regions']) {
             $this->emergency_regions  = $this->soapEngines[$this->sip_engine]['emergency_regions'];
         }
 
         if ($this->soapEngines[$this->sip_engine]['pstn_access']) {
             $this->pstn_access     = $this->soapEngines[$this->sip_engine]['pstn_access'];
         }
 
         if ($this->soapEngines[$this->sip_engine]['call_limit']) {
             $this->platform_call_limit    = $this->soapEngines[$this->sip_engine]['call_limit'];
         }
 
         if ($this->soapEngines[$this->sip_engine]['sms_access']) {
             $this->sms_access     = $this->soapEngines[$this->sip_engine]['sms_access'];
         }
 
         if ($this->soapEngines[$this->sip_engine]['voicemail_server']) {
             $this->voicemail_server = $this->soapEngines[$this->sip_engine]['voicemail_server'];
         }
 
         if ($this->soapEngines[$this->sip_engine]['currency']) {
             $this->currency = $this->soapEngines[$this->sip_engine]['currency'];
         }
 
         if ($this->soapEngines[$this->sip_engine]['voicemail_access_number']) {
             $this->voicemail_access_number = $this->soapEngines[$this->sip_engine]['voicemail_access_number'];
         }
 
         if ($this->soapEngines[$this->sip_engine]['FUNC_access_number']) {
             $this->FUNC_access_number = $this->soapEngines[$this->sip_engine]['FUNC_access_number'];
         }
 
         if ($this->soapEngines[$this->sip_engine]['FNOA_access_number']) {
             $this->FNOA_access_number = $this->soapEngines[$this->sip_engine]['FNOA_access_number'];
         }
 
         if ($this->soapEngines[$this->sip_engine]['FBUS_access_number']) {
             $this->FBUS_access_number = $this->soapEngines[$this->sip_engine]['FBUS_access_number'];
         }
 
         if ($this->soapEngines[$this->sip_engine]['FNOL_access_number']) {
             $this->FNOL_access_number = $this->soapEngines[$this->sip_engine]['FNOL_access_number'];
         }
 
         if ($this->soapEngines[$this->sip_engine]['payment_processor_class']) {
             $this->payment_processor_class = $this->soapEngines[$this->sip_engine]['payment_processor_class'];
         }
 
         if ($this->soapEngines[$this->sip_engine]['change_privacy_access_number']) {
             $this->change_privacy_access_number = $this->soapEngines[$this->sip_engine]['change_privacy_access_number'];
         }
 
         if ($this->soapEngines[$this->sip_engine]['check_privacy_access_number']) {
             $this->check_privacy_access_number = $this->soapEngines[$this->sip_engine]['check_privacy_access_number'];
         }
 
         if ($this->soapEngines[$this->sip_engine]['reject_anonymous_access_number']) {
             $this->reject_anonymous_access_number = $this->soapEngines[$this->sip_engine]['reject_anonymous_access_number'];
         }
 
         if ($this->soapEngines[$this->sip_engine]['show_directory']) {
             $this->show_directory = $this->soapEngines[$this->sip_engine]['show_directory'];
         }
 
         if (isset($this->soapEngines[$this->sip_engine]['absolute_voicemail_uri'])) {
             $this->absolute_voicemail_uri = $this->soapEngines[$this->sip_engine]['absolute_voicemail_uri'];
         }
 
         if (isset($this->soapEngines[$this->sip_engine]['enable_thor'])) {
             $this->enable_thor=$this->soapEngines[$this->sip_engine]['enable_thor'];
         }
 
         if (isset($this->soapEngines[$this->sip_engine]['sip_accounts_lite'])) {
             $this->sip_accounts_lite=$this->soapEngines[$this->sip_engine]['sip_accounts_lite'];
         }
 
         if (strlen($this->soapEngines[$this->sip_engine]['timeout'])) {
             $this->soapTimeout=intval($this->soapEngines[$this->sip_engine]['timeout']);
         }
 
         if (strlen($this->soapEngines[$this->sip_engine]['store_clear_text_passwords'])) {
             $this->store_clear_text_passwords=$this->soapEngines[$this->sip_engine]['store_clear_text_passwords'];
         }
 
         if (isset($this->soapEngines[$this->sip_engine]['show_download_tab'])) {
             $this->show_download_tab=$this->soapEngines[$this->sip_engine]['show_download_tab'];
         }
 
         if (strlen($this->soapEngines[$this->sip_engine]['show_barring_tab'])) {
             $this->show_barring_tab=$this->soapEngines[$this->sip_engine]['show_barring_tab'];
         }
 
         if (isset($this->soapEngines[$this->sip_engine]['disable_extra_groups'])) {
             $this->disable_extra_groups=$this->soapEngines[$this->sip_engine]['disable_extra_groups'];
         }
 
         if (strlen($this->soapEngines[$this->sip_engine]['notify_on_sip_account_changes'])) {
             //dprint($this->soapEngines[$this->sip_engine]['notify_on_sip_account_changes']);
             $this->notify_on_sip_account_changes=$this->soapEngines[$this->sip_engine]['notify_on_sip_account_changes'];
         }
         if ($this->loginCredentials['templates_path']) {
             $this->templates_path   = $this->loginCredentials['templates_path'];
         } elseif ($this->soapEngines[$this->sip_engine]['templates_path']) {
             $this->templates_path   = $this->soapEngines[$this->sip_engine]['templates_path'];
         }
 
         // Instantiate the SOAP clients
 
         // sip
         $this->SipPort       = new $this->soapClassSipPort($this->SOAPurl);
 
         $this->SipPort->_options['timeout'] = $this->soapTimeout;
 
         $this->SipPort->setOpt('curl', CURLOPT_SSL_VERIFYPEER, 0);
         $this->SipPort->setOpt('curl', CURLOPT_SSL_VERIFYHOST, 0);
 
-        if ($this->showSoapConnectionInfo)  {
-            printf ("<p>%s at <a href=%swsdl target=wsdl>%s</a> as %s ",$this->soapClassSipPort,$this->SOAPurl,$this->SOAPurl,$this->soapUsername);
+        if ($this->showSoapConnectionInfo) {
+            printf("<p>%s at <a href=%swsdl target=wsdl>%s</a> as %s ", $this->soapClassSipPort, $this->SOAPurl, $this->SOAPurl, $this->soapUsername);
         }
 
         // voicemail
         $this->SOAPurlVoicemail = $this->soapEngines[$this->voicemail_engine]['url'];
         $this->SOAPloginVoicemail = array(
                                "username"    => $this->soapEngines[$this->voicemail_engine]['username'],
                                "password"    => $this->soapEngines[$this->voicemail_engine]['password'],
                                "admin"       => true,
                                "impersonate" => intval($this->customer)
                                );
 
         $this->SoapAuthVoicemail = array('auth', $this->SOAPloginVoicemail , 'urn:AGProjects:NGNPro', 0, '');
         $this->VoicemailPort = new $this->soapClassVoicemailPort($this->SOAPurlVoicemail);
 
         if (strlen($this->soapEngines[$this->voicemail_engine]['timeout'])) {
             $this->VoicemailPort->_options['timeout'] = intval($this->soapEngines[$this->voicemail_engine]['timeout']);
         } else {
             $this->VoicemailPort->_options['timeout'] = $this->soapTimeout;
         }
 
         $this->VoicemailPort->setOpt('curl', CURLOPT_SSL_VERIFYPEER, 0);
         $this->VoicemailPort->setOpt('curl', CURLOPT_SSL_VERIFYHOST, 0);
 
         if ($this->showSoapConnectionInfo && $this->SOAPurlVoicemail != $this->SOAPurl)  {
-            printf ("<br>%s at <a href=%swsdl target=wsdl>%s</a> as %s ",$this->soapClassVoicemailPort,$this->SOAPurlVoicemail,$this->SOAPurlVoicemail,$this->soapEngines[$this->voicemail_engine]['username']);
+            printf("<br>%s at <a href=%swsdl target=wsdl>%s</a> as %s ", $this->soapClassVoicemailPort, $this->SOAPurlVoicemail, $this->SOAPurlVoicemail, $this->soapEngines[$this->voicemail_engine]['username']);
         }
 
         // enum
         $this->SOAPurlEnum = $this->soapEngines[$this->enum_engine]['url'];
         $this->SOAPloginEnum = array(
                                "username"    => $this->soapEngines[$this->enum_engine]['username'],
                                "password"    => $this->soapEngines[$this->enum_engine]['password'],
                                "admin"       => true,
                                "impersonate" => intval($this->customer)
                                );
 
         $this->SoapAuthEnum = array('auth', $this->SOAPloginEnum , 'urn:AGProjects:NGNPro', 0, '');
         $this->EnumPort = new $this->soapClassEnumPort($this->SOAPurlEnum);
 
         if (strlen($this->soapEngines[$this->enum_engine]['timeout'])) {
             $this->EnumPort->_options['timeout'] = intval($this->soapEngines[$this->enum_engine]['timeout']);
         } else {
             $this->EnumPort->_options['timeout'] = $this->soapTimeout;
         }
 
         $this->EnumPort->setOpt('curl', CURLOPT_SSL_VERIFYPEER, 0);
         $this->EnumPort->setOpt('curl', CURLOPT_SSL_VERIFYHOST, 0);
 
         if ($this->showSoapConnectionInfo && $this->SOAPurlEnum != $this->SOAPurl)  {
-            printf ("<br>%s at <a href=%swsdl target=wsdl>%s</a> as %s ",$this->soapClassEnumPort,$this->SOAPurlEnum,$this->SOAPurlEnum,$this->soapEngines[$this->enum_engine]['username']);
+            printf("<br>%s at <a href=%swsdl target=wsdl>%s</a> as %s ", $this->soapClassEnumPort, $this->SOAPurlEnum, $this->SOAPurlEnum, $this->soapEngines[$this->enum_engine]['username']);
         }
 
         // rating
         $this->SOAPurlRating = $this->soapEngines[$this->rating_engine]['url'];
         $this->SOAPloginRating = array(
                                "username"    => $this->soapEngines[$this->rating_engine]['username'],
                                "password"    => $this->soapEngines[$this->rating_engine]['password'],
                                "admin"       => true,
                                "impersonate" => intval($this->customer)
                                );
 
         $this->SoapAuthRating = array('auth', $this->SOAPloginRating , 'urn:AGProjects:NGNPro', 0, '');
         $this->RatingPort = new $this->soapClassRatingPort($this->SOAPurlRating);
 
         if (strlen($this->soapEngines[$this->rating_engine]['timeout'])) {
             $this->RatingPort->_options['timeout'] = intval($this->soapEngines[$this->rating_engine]['timeout']);
         } else {
             $this->RatingPort->_options['timeout'] = $this->soapTimeout;
         }
 
         $this->RatingPort->setOpt('curl', CURLOPT_SSL_VERIFYPEER, 0);
         $this->RatingPort->setOpt('curl', CURLOPT_SSL_VERIFYHOST, 0);
 
         if ($this->showSoapConnectionInfo  && $this->SOAPurlRating != $this->SOAPurl)  {
-            printf ("<br>%s at <a href=%swsdl target=wsdl>%s</a> as %s ",$this->soapClassRatingPort,$this->SOAPurlRating,$this->SOAPurlRating,$this->soapEngines[$this->rating_engine]['username']);
+            printf("<br>%s at <a href=%swsdl target=wsdl>%s</a> as %s ", $this->soapClassRatingPort, $this->SOAPurlRating, $this->SOAPurlRating, $this->soapEngines[$this->rating_engine]['username']);
         }
 
         // customer
         $this->SOAPurlCustomer = $this->soapEngines[$this->customer_engine]['url'];
         $this->SOAPloginCustomer = array(
                                "username"    => $this->soapEngines[$this->customer_engine]['username'],
                                "password"    => $this->soapEngines[$this->customer_engine]['password'],
                                "admin"       => true
                                );
 
         $this->SoapAuthCustomer = array('auth', $this->SOAPloginCustomer , 'urn:AGProjects:NGNPro', 0, '');
         $this->CustomerPort  = new $this->soapClassCustomerPort($this->SOAPurlCustomer);
 
         if (strlen($this->soapEngines[$this->customer_engine]['timeout'])) {
             $this->CustomerPort->_options['timeout'] = intval($this->soapEngines[$this->customer_engine]['timeout']);
         } else {
             $this->CustomerPort->_options['timeout'] = $this->soapTimeout;
         }
 
         $this->CustomerPort->setOpt('curl', CURLOPT_SSL_VERIFYPEER, 0);
         $this->CustomerPort->setOpt('curl', CURLOPT_SSL_VERIFYHOST, 0);
 
         if ($this->showSoapConnectionInfo && $this->SOAPurlCustomer != $this->SOAPurl)  {
-            printf ("<br>%s at <a href=%swsdl target=wsdl>%s</a> as %s ",$this->soapClassCustomerPort,$this->SOAPurlCustomer,$this->SOAPurlCustomer,$this->soapEngines[$this->customer_engine]['username']);
+            printf("<br>%s at <a href=%swsdl target=wsdl>%s</a> as %s ", $this->soapClassCustomerPort, $this->SOAPurlCustomer, $this->SOAPurlCustomer, $this->soapEngines[$this->customer_engine]['username']);
         }
     }
 
     function getAccount($account)
     {
         dprint("getAccount($account, engine=$this->sip_engine)");
 
-        list($username, $domain)=explode("@",trim($account));
+        list($username, $domain)=explode("@", trim($account));
 
         $this->SipPort->addHeader($this->SoapAuth);
         $result = $this->SipPort->getAccount(array("username" =>$username,"domain"   =>$domain));
 
         if ((new PEAR)->isError($result)) {
             $error_msg  = $result->getMessage();
             $error_fault= $result->getFault();
             $error_code = $result->getCode();
-            printf ("<p><font color=red>Error (SipPort): %s (%s): %s</font>",$error_msg, $error_fault->detail->exception->errorcode,$error_fault->detail->exception->errorstring);
+            printf("<p><font color=red>Error (SipPort): %s (%s): %s</font>", $error_msg, $error_fault->detail->exception->errorcode, $error_fault->detail->exception->errorstring);
             return false;
         }
 
         //print "<pre>";
         dprint_r($result);
         $this->owner     = $result->owner;
 
         if (!is_array($result->properties))   $result->properties=array();
         if (!is_array($result->groups))       $result->groups=array();
 
         if (!$result->quota) $result->quota=0;
 
         foreach ($result->properties as $_property) {
             $this->Preferences[$_property->name]=$_property->value;
         }
 
         //dprint_r($this->Preferences);
 
         if (!$this->Preferences['language']) {
             $this->Preferences['language'] ='en';
         }
 
-        if ( $this->Preferences['blocked_by'] && !in_array("blocked",$result->groups)) {
+        if ( $this->Preferences['blocked_by'] && !in_array("blocked", $result->groups)) {
             $this->Preferences['blocked_by']='';
         }
 
         $this->username       = $result->id->username;
         $this->domain         = $result->id->domain;
         $this->password       = $result->password;
         $this->firstName      = $result->firstName;
         $this->lastName       = $result->lastName;
         $this->rpid           = $result->rpid;
         $this->owner          = $result->owner;
         $this->timezone       = $result->timezone;
         $this->email          = $result->email;
         $this->groups         = $result->groups;
         $this->createDate     = $result->createDate;
         $this->web_password   = $this->Preferences['web_password'];
         $this->quickdial      = $result->quickdialPrefix;
         $this->timeout        = intval($result->timeout);
         $this->quota          = $result->quota;
         $this->prepaid        = intval($result->prepaid);
         $this->region         = $result->region;
 
         $this->account        = $this->username."@".$this->domain;
         $this->fullName       = $this->firstName." ".$this->lastName;
         $this->name           = $this->firstName; // used by smarty
 
         $this->yuibikey         = $result->Preferences['yubikey'];
 
         if ($this->soapEngines[$this->sip_engine]['call_limit']) {
             if ($result->callLimit) {
                 $this->callLimit   = $result->callLimit;
             } else  {
                 $this->callLimit = '';
             }
         }
 
         if ($this->soapEngines[$this->sip_engine]['ip_access_list']) {
             if (is_array($result->acl) and count($result->acl)) {
                 foreach (array_keys($result->acl) as $key) {
-                    $this->ip_access_list .= sprintf("%s/%s ",$result->acl[$key]->ip, $result->acl[$key]->mask);
+                    $this->ip_access_list .= sprintf("%s/%s ", $result->acl[$key]->ip, $result->acl[$key]->mask);
                 }
                 $this->ip_access_list = trim($this->ip_access_list);
             } else  {
                 $this->ip_access_list = $this->soapEngines[$this->sip_engine]['ip_access_list'];
             }
         }
 
         $this->sipId=array("username" => $this->username,
                            "domain" => $this->domain
                            );
 
         if (!$this->timeout) {
             $this->timeoutWasNotSet=1;
             $this->timeout=intval($this->FNOA_timeoutDefault);
         }
 
         if ($this->timeout > 900 ) {
             $this->timeoutWasNotSet=1;
             $this->timeout=intval(900);
         }
 
         $this->getOwnerSettings($this->owner);
 
         $this->getDomainOwner($this->domain);
 
         $this->getMobileNumber();
 
         if ($this->append_domain_to_xcap_root) {
             $this->xcap_root     = rtrim($this->xcap_root,'/')."@".$this->domain."/";
         }
 
         $this->result    = $result;
     }
 
     function showAccount()
     {
         dprint('showAccount()');
 
         if (!$this->account) {
             print "<tr><td>";
             print _("Error: SIP Account information cannot be retrieved. ");
             return 0;
             print "</td></tr>";
         }
 
         print "
         <SCRIPT>
         var _action = '';
         function checkForm(form) {
             if (_action=='send' && form.mailto.value=='') {
                 window.alert('Please fill in the Email address');
                 form.mailto.focus();
                 return false;
             } else {
                 return true;
             }
         }
         function saveHandler(elem) {
             _action = 'save';
         }
         function sendHandler(elem) {
             _action = 'send';
         }
         </SCRIPT>
         ";
 
         $this->showHeader();
 
         $this->chapterTableStart();
 
         $this->showAboveTabs();
         $this->showTabs();
         $this->showUnderTabs();
 
         $this->showTitleBar();
 
-        if (!array_key_exists($this->tab,$this->tabs)) $this->tab="settings";
+        if (!array_key_exists($this->tab, $this->tabs)) $this->tab="settings";
 
 
         // show tab
         $tabFunctionName='show'.ucfirst($this->tab).'Tab';
 
         $this->$tabFunctionName();
 
         $this->showFooter();
 
         $this->chapterTableStop();
     }
 
-    function getDomainOwner ($domain='')
+    public function soapHasError($result)
+    {
+        return (new PEAR)->isError($result);
+    }
+
+
+    public function checkPrintSoapError($result, $port = 'SipPort')
+    {
+        if (!$this->soapHasError($result)) {
+            return false;
+        }
+
+        $error_msg  = $result->getMessage();
+        $error_fault= $result->getFault();
+        $error_code = $result->getCode();
+
+        printf(
+            "
+            <div class=row-fluid>
+                <div class=span12>
+                    <span class='alert alert-error'>Error (%s): %s (%s): %s</span>
+                </div>
+            </div>
+            ",
+            $port,
+            $error_msg,
+            $error_fault->detail->exception->errorcode,
+            $error_fault->detail->exception->errorstring
+        );
+        return true;
+    }
+
+    function getDomainOwner($domain = '')
     {
         dprint("getdomainOwner($domain)");
 
         if (!$domain) return;
         // Filter
         $filter=array('domain'    => $domain);
 
         // Range
         $range=array('start' => 0,
                      'count' => 1
                      );
 
         $orderBy = array('attribute' => 'changeDate',
                          'direction' => 'DESC'
                          );
 
         // Compose query
         $Query=array('filter'     => $filter,
                      'orderBy' => $orderBy,
                      'range'   => $range
                      );
 
         //dprint_r($Query);
 
         // Call function
         $this->SipPort->addHeader($this->SoapAuth);
         $result     = $this->SipPort->getDomains($Query);
 
         if ((new PEAR)->isError($result)) {
             $error_msg  = $result->getMessage();
             $error_fault= $result->getFault();
             $error_code = $result->getCode();
             printf ("<p><font color=red>Error %s: %s (%s): %s</font>",$this->SoapEngine->SOAPurl,$error_msg, $error_fault->detail->exception->errorcode,$error_fault->detail->exception->errorstring);
             return false;
         } else {
             if ($result->domains[0]) {
                 $this->reseller  = $result->domains[0]->reseller;
                 $this->customer  = $result->domains[0]->customer;
             }
         }
     }
 
     function getMobileNumber()
     {
         //dprint('getMobileNumber()');
         $this->mobile_number='';
 
         if ($this->Preferences['mobile_number']) {
             $this->mobile_number=$this->Preferences['mobile_number'];
         } elseif ($this->owner_information['mobile']) {
             $this->mobile_number=$this->owner_information['mobile'];
         }
     }
 
     function setLanguage()
     {
         dprint("setLanguage()");
 
         if ($this->login_type == 'reseller' || $this->login_type == 'customer') {
             $lang = $this->ResellerLanguage;
         } elseif ($this->login_type == 'subscriber') {
             if (!$this->Preferences['language']) {
                 foreach (array_keys($this->languages) as $_lang) {
                     if ($this->languages[$_lang]['timezone'] == $this->timezone) {
                         $lang=$_lang;
                         break;
                     }
                 }
             }
             $lang = $this->Preferences['language'];
         } else {
             $lang = "en";
         }
 
         //print("Set language to $lang");
         $this->changeLanguage($lang);
     }
 
     function getOwnerSettings($owner='')
     {
         dprint("getOwnerSettings($owner)");
         if (!$owner) {
             return false;
         }
 
         $this->CustomerPort->addHeader($this->SoapAuthCustomer);
         $result     = $this->CustomerPort->getAccount($owner);
 
         if ((new PEAR)->isError($result)) {
             $error_msg  = $result->getMessage();
             $error_fault= $result->getFault();
             $error_code = $result->getCode();
-            printf ("<p><font color=red>Error (CustomerPort): %s (%s): %s</font>",$error_msg, $error_fault->detail->exception->errorcode,$error_fault->detail->exception->errorstring);
+            printf("<p><font color=red>Error (CustomerPort): %s (%s): %s</font>", $error_msg, $error_fault->detail->exception->errorcode, $error_fault->detail->exception->errorstring);
             return false;
         }
 
         $this->owner_information=array(
             "username"            => $result->username,
             "password"            => $result->password,
             "firstName"           => $result->firstName,
             "lastName"            => $result->lastName,
             "organization"        => $result->organization,
             "timezone"            => $result->timezone,
             "address"             => $result->address,
             "billingAddress"      => $result->billingAddress,
             "city"                => $result->city,
             "state"               => $result->state,
             "country"             => $result->country,
             "postcode"            => $result->postcode,
             "tel"                 => $result->tel,
             "enum"                => $result->enum,
             "mobile"              => $result->mobile,
             "fax"                 => $result->fax,
             "email"               => $result->email,
             "web"                 => $result->web
         );
         //dprint_r($this->owner_information);
     }
 
     function getAliases()
     {
         // Get Aliases
         dprint("getAliases()");
 
         $this->aliases=array();
 
         $this->SipPort->addHeader($this->SoapAuth);
 
         // Filter
         $filter=array('targetUsername' => $this->username,
                       'targetDomain'   => $this->domain
                       );
 
         // Range
         $range=array('start' => 0,
                      'count' => 20
                      );
 
         // Order
         $orderBy = array('attribute' => 'aliasUsername',
                          'direction' => 'ASC'
                          );
 
         // Compose query
         $Query=array('filter'  => $filter,
                         'orderBy' => $orderBy,
                         'range'   => $range
                         );
 
         // Call function
         $result     = $this->SipPort->getAliases($Query);
 
-        if ((new PEAR)->isError($result)) {
-            $error_msg  = $result->getMessage();
-            $error_fault= $result->getFault();
-            $error_code = $result->getCode();
-            printf ("<p><font color=red>Error (SipPort): %s (%s): %s</font>",$error_msg, $error_fault->detail->exception->errorcode,$error_fault->detail->exception->errorstring);
+        if ($this->checkPrintSoapError($result)) {
             return false;
         }
 
         //dprint_r($result);
         foreach ($result->aliases as $_alias) {
             $this->aliases[]=$_alias->id->username.'@'.$_alias->id->domain;
         }
     }
 
     function getRatingEntityProfiles()
     {
         dprint("getRatingEntityProfiles()");
 
         $this->EntityProfiles=array();
 
         $this->RatingPort->addHeader($this->SoapAuthRating);
         $entity="subscriber://".$this->username."@".$this->domain;
         $result     = $this->RatingPort->getEntityProfiles($entiry);
 
         if ((new PEAR)->isError($result)) {
             $error_msg  = $result->getMessage();
             $error_fault= $result->getFault();
             $error_code = $result->getCode();
-            printf ("<p><font color=red>Error (RatingPort): %s (%s): %s</font>",$error_msg, $error_fault->detail->exception->errorcode,$error_fault->detail->exception->errorstring);
+            printf("<p><font color=red>Error (RatingPort): %s (%s): %s</font>", $error_msg, $error_fault->detail->exception->errorcode, $error_fault->detail->exception->errorstring);
             return false;
         }
 
         $this->EntityProfiles=$result;
     }
 
     function setAliases()
     {
         dprint("setAliases()");
 
         $aliases_new=$_REQUEST['aliases'];
         $this->getAliases();
         $aliases_old=$this->aliases;
 
-        $addAliases     = array_unique(array_diff($aliases_new,$aliases_old));
-        $deleteAliases  = array_unique(array_diff($aliases_old,$aliases_new));
+        $addAliases     = array_unique(array_diff($aliases_new, $aliases_old));
+        $deleteAliases  = array_unique(array_diff($aliases_old, $aliases_new));
 
         foreach ($addAliases as $_alias) {
             $_alias=trim(strtolower($_alias));
 
-            if (!preg_match("/^[a-z0-9-_.@]+$/i",$_alias)) continue;
+            if (!preg_match("/^[a-z0-9-_.@]+$/i", $_alias)) continue;
 
-            $els=explode("@",$_alias);
+            $els=explode("@", $_alias);
 
             if (count($els) ==1 ) {
                 $_alias_username=$_alias;
                 $_alias_domain=$this->domain;
             } elseif (count($els) ==2) {
                 $_alias_username=$els[0];
                 $_alias_domain=$this->domain;
             } else {
                 continue ;
             }
 
             $_aliasObject=array("id"=>array("username"=>strtolower($_alias_username),
                                             "domain"=>strtolower($_alias_domain)
                                             ),
                                 "owner"=>intval($this->owner),
                                 "target"=>$this->sipId
                                 )
                                 ;
 
             $this->SipPort->addHeader($this->SoapAuth);
             $result     = $this->SipPort->addAlias($_aliasObject);
 
-            if ((new PEAR)->isError($result)) {
-                $error_msg  = $result->getMessage();
-                $error_fault= $result->getFault();
-                $error_code = $result->getCode();
-                printf ("<p><font color=red>Error (SipPort): %s (%s): %s</font>",$error_msg, $error_fault->detail->exception->errorcode,$error_fault->detail->exception->errorstring);
+            if ($this->checkPrintSoapError($result)) {
                 return false;
             }
         }
 
         foreach ($deleteAliases as $_alias) {
             $_alias=trim($_alias);
             if (!strlen($_alias)) continue;
-            $els=explode("@",$_alias);
+            $els=explode("@", $_alias);
             if (count($els) ==1 ) {
                 $_alias_username=$_alias;
                 $_alias_domain=$this->domain;
             } elseif (count($els) == 2) {
                 $_alias_username=$els[0];
                 $_alias_domain=$els[1];
             } else {
                 continue ;
             }
 
             $_aliasObject=array("username"=>$_alias_username,
                                 "domain"  =>$_alias_domain
                                );
             dprint_r($_aliasObject);
 
             dprint("deleteAlias");
 
             $this->SipPort->addHeader($this->SoapAuth);
             $result     = $this->SipPort->deleteAlias($_aliasObject);
 
-            if ((new PEAR)->isError($result)) {
-                $error_msg  = $result->getMessage();
-                $error_fault= $result->getFault();
-                $error_code = $result->getCode();
-                printf ("<p><font color=red>Error (SipPort): %s (%s): %s</font>",$error_msg, $error_fault->detail->exception->errorcode,$error_fault->detail->exception->errorstring);
+            if ($this->checkPrintSoapError($result)) {
                 return false;
             }
         }
 
         unset($this->aliases);
     }
 
     function getVoicemail()
     {
         dprint("getVoicemail()");
 
         $this->VoicemailPort->addHeader($this->SoapAuthVoicemail);
         $result     = $this->VoicemailPort->getAccount($this->sipId);
 
         if ((new PEAR)->isError($result)) {
             $error_msg  = $result->getMessage();
             $error_fault= $result->getFault();
             $error_code = $result->getCode();
             if ($error_fault->detail->exception->errorcode != "2000" && $error_fault->detail->exception->errorcode != "1010") {
-                printf ("<p><font color=red>Error (VoicemailPort): %s (%s): %s</font>",$error_msg, $error_fault->detail->exception->errorcode,$error_fault->detail->exception->errorstring);
+                printf("<p><font color=red>Error (VoicemailPort): %s (%s): %s</font>", $error_msg, $error_fault->detail->exception->errorcode, $error_fault->detail->exception->errorstring);
                 return false;
             } else {
                 return true;
             }
         }
 
         if (!$result->mailbox) {
             dprint ("No voicemail account found");
             return false;
         }
 
         $this->voicemail['Mailbox']        = $result->mailbox;
         $this->voicemail['Password']       = $result->password;
         $this->voicemail['Name']           = $result->name;
         $this->voicemail['Email']          = $result->email;
         $this->voicemail['Info']           = $result->info;
         $this->voicemail['Options']        = $result->options;
         $this->voicemail['Account']        = $result->mailbox.'@'.$this->voicemail_server;
 
         // used by template system
         $this->voicemailMailbox            = $result->mailbox;
 
         //dprint_r($this->voicemail);
         return true;
     }
 
     function showTitleBar()
     {
 
         print "<div class='row-fluid'>
             <div class='alert alert-info span12' style='min-height:10px'>
             <div class='row-fluid'>
             <span style='min-height:10px'>";
-        printf (("%s &lt;sip:%s@%s&gt;"),$this->fullName,$this->username,$this->domain);
+        printf(("%s &lt;sip:%s@%s&gt;"), $this->fullName, $this->username, $this->domain);
 
         print "</span>
             <span class='pull-right' style='min-height:10px'>";
         if ($this->login_type == 'subscriber' && !$this->isEmbedded()) {
             print "<a href=sip_logout.phtml>";
             print _("Logout");
             print "</a>";
         } else {
             if ($this->enable_thor) {
                 print " ";
                 if ($this->isEmbedded()) {
                    print "<i class=\"icon-home icon-white\"></i> ";
                     print _("Home Node");
                 } else {
                     print "<a href=\"http://www.ag-projects.com/SIPThor.html\" target=_new>";
                     print _("SIP Thor Node");
                     print "</a>";
                 }
 
-                if ($this->homeNode=getSipThorHomeNode($this->account,$this->sip_proxy)) {
-                    printf (" <font color=green>%s</font>",$this->homeNode);
+                if ($this->homeNode=getSipThorHomeNode($this->account, $this->sip_proxy)) {
+                    printf(" <font color=green>%s</font>", $this->homeNode);
                 } else {
                     print " <font color=red>";
                     print _("Unknown");
                     print "</font>";
                 }
             }
         }
 
         print "</span></div></div>
             </div>
         ";
     }
 
     function getDivertTargets()
     {
         dprint("getDivertTargets()");
 
         $this->divertTargets[] = array("name"          => _("No diversion"),
                                        "value"         => "",
                                        "description"   => "Disabled"
                                        );
 
         if ($this->voicemail['Account']) {
             $vmf=$this->getVoicemailForwarding();
             if (is_array($vmf)) {
                 $this->divertTargets[]=$vmf;
             }
         }
 
         if ($this->owner) {
 
-            if (in_array("free-pstn",$this->groups)) {
+            if (in_array("free-pstn", $this->groups)) {
 
                 if ($this->owner_information['tel']) {
                     $tel  = preg_replace("/[^\d+]/", "", $this->owner_information['tel']);
                     $tel_enum = str_replace("+", "00", $tel);
                     $telf = $tel_enum . "@" . $this->domain;
-                    if (!$seen[$tel_enum] && !in_array($tel_enum,$this->enums)) {
-                        $this->divertTargets[]=array("name"  => sprintf (_("Tel %s"),$tel),
+                    if (!$seen[$tel_enum] && !in_array($tel_enum, $this->enums)) {
+                        $this->divertTargets[]=array("name"  => sprintf(_("Tel %s"), $tel),
                                                       "value" => $telf,
                                                       "description"  => "Tel");
                     }
                     $seen[$tel_enum]++;
                 }
 
                 if ($this->owner_information['enum']) {
                     $tel  = preg_replace("/[^\d+]/", "", $this->owner_information['enum']);
                     $tel_enum = str_replace("+", "00", $tel);
                     $telf = $tel_enum . "@" . $this->domain;
-                    if (!$seen[$tel_enum] && !in_array($tel_enum,$this->enums)) {
-                        $this->divertTargets[]=array("name"  => sprintf (_("Tel %s"),$tel),
+                    if (!$seen[$tel_enum] && !in_array($tel_enum, $this->enums)) {
+                        $this->divertTargets[]=array("name"  => sprintf(_("Tel %s"), $tel),
                                                       "value" => $telf,
                                                       "description"  => "ENUM");
                     }
                     $seen[$tel_enum]++;
                 }
-
             }
-
         }
 
         if ($this->mobile_number) {
             $tel  = preg_replace("/[^\d+]/", "", $this->mobile_number);
             $tel_enum = str_replace("+", "00", $tel);
             $telf = $tel_enum . "@" . $this->domain;
-            if (!$seen[$tel_enum] && !in_array($tel_enum,$this->enums)) {
-                $this->divertTargets[] = array("name"        => sprintf (_("Mobile %s"),$tel),
+            if (!$seen[$tel_enum] && !in_array($tel_enum, $this->enums)) {
+                $this->divertTargets[] = array("name"        => sprintf(_("Mobile %s"), $tel),
                                                "value"       => $telf,
                                                "description" => "Mobile"
                                                );
             }
             $seen[$tel_enum]++;
         }
 
 
-        $this->divertTargets[]=array("name"  => sprintf (_("Other")),
+        $this->divertTargets[]=array("name"  => sprintf(_("Other")),
                                       "value" => "",
                                       "description"  => "Other"
                                       );
 
         //print_r($this->divertTargets);
     }
 
     function pstnChangesAllowed()
     {
         dprint("pstnChangesAllowed()");
         if ($this->login_type == 'subscriber') {
             $this->pstn_changes_allowed = false;
             return;
         } else {
             if ($this->login_type == 'admin') {
                 $this->pstn_changes_allowed = true;
                 return;
             // for a reseller we need to check if a subaccount is allowed
             } elseif ($this->loginCredentials['customer'] == $this->loginCredentials['reseller']) {
                 if ($this->resellerProperties['pstn_changes']) {
                     dprint("is reseller");
                     $this->pstn_changes_allowed = true;
                 }
                 return;
             } elseif ($this->customerImpersonate == $this->loginCredentials['reseller']) {
                 if ($this->resellerProperties['pstn_changes']) {
                    dprint("impersonate reseller");
                    $this->pstn_changes_allowed = true;
                 }
                 return;
             } elseif ($this->resellerProperties['pstn_changes'] && $this->customerProperties['pstn_changes']) {
                 $this->pstn_changes_allowed = true;
                 return;
             }
         }
 
         $this->pstn_changes_allowed = false;
         return;
     }
 
     function smsChangesAllowed()
     {
         dprint("smsChangesAllowed()");
         if ($this->login_type == 'subscriber') {
             $this->sms_changes_allowed = false;
             return;
         } else {
 
             // for a reseller we need to check if a subaccount is allowed
             if ($this->loginCredentials['customer'] == $this->loginCredentials['reseller']) {
                 if ($this->resellerProperties['sms_access']) {
                     dprint("is reseller");
                     $this->sms_changes_allowed = true;
                 }
                 return;
             } elseif ($this->customerImpersonate == $this->loginCredentials['reseller']) {
                 if ($this->resellerProperties['sms_access']) {
                 	dprint("impersonate reseller");
                 	$this->sms_changes_allowed = true;
                 }
                 return;
             } elseif ($this->resellerProperties['sms_access'] && $this->customerProperties['sms_access']) {
                 $this->sms_changes_allowed = true;
                 return;
             }
         }
 
         $this->sms_changes_allowed = false;
         return;
     }
 
     function prepaidChangesAllowed()
     {
         dprint("prepaidChangesAllowed()");
         if ($this->login_type == 'subscriber') {
             $this->prepaid_changes_allowed = false;
             return;
         } else {
             if ($this->login_type == 'admin') {
                 $this->prepaid_changes_allowed = true;
                 return;
             // for a reseller we need to check if a subaccount is allowed
             } elseif ($this->loginCredentials['customer'] == $this->loginCredentials['reseller']) {
                 dprint("is reseller");
                 if ($this->resellerProperties['prepaid_changes']) {
                     $this->prepaid_changes_allowed = true;
                 }
                 return;
             } elseif ($this->customerImpersonate == $this->loginCredentials['reseller']) {
                 dprint("impersonate reseller");
                 if ($this->resellerProperties['prepaid_changes']) {
                     $this->prepaid_changes_allowed = true;
                 }
                 return;
             } elseif ($this->resellerProperties['prepaid_changes'] && $this->customerProperties['prepaid_changes']) {
                 $this->prepaid_changes_allowed = true;
                 return;
             }
         }
 
         $this->prepaid_changes_allowed = false;
         return;
     }
 
     function getCustomerSettings()
     {
         dprint("getCustomerSettings()");
         if (!$this->loginCredentials['customer']) return;
 
         $id=$this->loginCredentials['customer'];
 
         $this->CustomerPort->addHeader($this->SoapAuthCustomer);
         $result     = $this->CustomerPort->getAccount(intval($this->loginCredentials['customer']));
 
         if ((new PEAR)->isError($result)) {
             $error_msg  = $result->getMessage();
             $error_fault= $result->getFault();
             $error_code = $result->getCode();
-            printf ("<p><font color=red>Error (CustomerPort): %s (%s): %s</font>",$error_msg, $error_fault->detail->exception->errorcode,$error_fault->detail->exception->errorstring);
+            printf("<p><font color=red>Error (CustomerPort): %s (%s): %s</font>", $error_msg, $error_fault->detail->exception->errorcode, $error_fault->detail->exception->errorstring);
             return false;
         }
 
         foreach ($result->properties as $_property) {
             $this->customerProperties[$_property->name]=$_property->value;
         }
 
         $this->customerImpersonate=$result->impersonate;
         //dprint_r($this->customerProperties);
-
     }
 
     function getResellerSettings()
     {
         dprint("getResellerSettings()");
 
         $this->logoFile         = $this->getFileTemplate("logo","logo");
         $this->headerFile       = $this->getFileTemplate("header.phtml");
         $this->footerFile       = $this->getFileTemplate("footer.phtml");
         $this->cssFile          = $this->getFileTemplate("main.css");
 
         if (!$this->reseller) {
             if ($this->pstn_access) {
                 $this->availableGroups['free-pstn'] = array(
                     "Group"      => "free-pstn",
                     "WEBName"    => sprintf(_("PSTN Access")),
                     "WEBComment" => sprintf(_("Caller-ID")),
                     "SubscriberMayEditIt" => 0,
                     "SubscriberMaySeeIt"  => 1,
                     "ResellerMayEditIt"   => 1,
                     "ResellerMaySeeIt"    => 1
                 );
 
                 if ($this->change_privacy_access_number) {
                     $_comment = sprintf(_("Dial %s to change"), $this->change_privacy_access_number);
                 } else {
                     $_comment = '';
                 }
 
                 $this->availableGroups['anonymous'] = array(
                     "Group"   => "anonymous",
-                    "WEBName" => sprintf (_("PSTN Privacy")),
+                    "WEBName" => sprintf(_("PSTN Privacy")),
                     "WEBComment" => $_comment,
                     "SubscriberMaySeeIt"  => 1,
                     "SubscriberMayEditIt" => 1,
                     "ResellerMayEditIt"   => 1,
                     "ResellerMaySeeIt"    => 1
                 );
                 if ($this->pstn_access) {
                     $this->availableGroups['rate-on-net']  = array("Group"=>"rate-on-net",
                                                     "WEBName" =>sprintf(_("Rate on net")),
                                                     "SubscriberMayEditIt"=>0,
                                                     "SubscriberMaySeeIt"=>0,
                                                     "ResellerMayEditIt"=>1,
                                                     "ResellerMaySeeIt"=>1
                                                     );
 
                     if ($this->sms_access) {
                         $this->availableGroups['sms']  = array("Group"=>"sms",
                                                         "WEBName" =>sprintf(_("Mobile SMS")),
                                                         "SubscriberMayEditIt"=>0,
                                                         "SubscriberMaySeeIt"=>1,
                                                         "ResellerMayEditIt"=>0,
                                                         "ResellerMaySeeIt"=>1
                                                         );
-
                     }
                 }
 
                 if ($this->require_proof_of_identity) {
                     $this->availableGroups['payments'] = array("Group"=>"payments",
                                                     "WEBName" =>sprintf(_("CC Payments")),
                                                     "SubscriberMayEditIt"=>0,
                                                     "SubscriberMaySeeIt"=>0,
                                                     "ResellerMayEditIt"=>1,
                                                     "ResellerMaySeeIt"=>1
                                                     );
                 }
             }
 
             return true;
         }
 
         $this->CustomerPort->addHeader($this->SoapAuthCustomer);
-        $result     = $this->CustomerPort->getAccount(intval($this->reseller));
+        $result = $this->CustomerPort->getAccount(intval($this->reseller));
 
         if ((new PEAR)->isError($result)) {
             $error_msg  = $result->getMessage();
             $error_fault= $result->getFault();
             $error_code = $result->getCode();
-            printf ("<p><font color=red>Error (CustomerPort): %s (%s): %s</font>",$error_msg, $error_fault->detail->exception->errorcode,$error_fault->detail->exception->errorstring);
+            printf("<p><font color=red>Error (CustomerPort): %s (%s): %s</font>", $error_msg, $error_fault->detail->exception->errorcode, $error_fault->detail->exception->errorstring);
             return false;
         }
 
         foreach ($result->properties as $_property) {
             $this->resellerProperties[$_property->name]=$_property->value;
         }
 
         $this->resellerProperties['language'] = $result->language;
         $this->resellerProperties['timezone'] = $result->timezone;
 
         // overwrite settings from soap engine
         if ($this->resellerProperties['sip_proxy']) {
             $this->sip_proxy             = $this->resellerProperties['sip_proxy'];
         }
 
         if ($this->resellerProperties['sip_outbound_proxy']) {
             $this->sip_outbound_proxy    = $this->resellerProperties['sip_outbound_proxy'];
         }
 
         if ($this->resellerProperties['push_notifications_server']) {
             $this->sip_mobile_outbound_proxy    = $this->resellerProperties['push_notifications_server'];
         }
 
         if (!$this->sip_outbound_proxy) {
             $this->sip_outbound_proxy = $this->sip_proxy;
         }
 
         if (!$this->sip_mobile_outbound_proxy) {
             $this->sip_mobile_outbound_proxy = $this->sip_outbound_proxy;
         }
 
         if ($this->resellerProperties['store_clear_text_passwords']) {
             $this->store_clear_text_passwords = $this->resellerProperties['store_clear_text_passwords'];
         }
 
         if ($this->resellerProperties['support_company']) {
             $this->support_company    = $this->resellerProperties['support_company'];
         }
 
         if ($this->resellerProperties['support_web']) {
             $this->support_web     = $this->resellerProperties['support_web'];
         }
 
         if ($this->resellerProperties['support_email']) {
             $this->support_email         = $this->resellerProperties['support_email'];
         }
 
         if ($this->resellerProperties['billing_email']) {
             $this->billing_email         = $this->resellerProperties['billing_email'];
         }
 
         if (!$this->billing_email) {
             $this->billing_email=$this->support_email;
         }
 
         if ($this->resellerProperties['sip_settings_page']) {
             $this->sip_settings_page = $this->resellerProperties['sip_settings_page'];
         }
 
         if ($this->resellerProperties['digest_settings_page']) {
             $this->digest_settings_page = $this->resellerProperties['digest_settings_page'];
         }
 
         if ($this->resellerProperties['xcap_root']) {
             $this->xcap_root      = rtrim($this->resellerProperties['xcap_root'],'/');
             if ($this->append_domain_to_xcap_root) {
             	$this->xcap_root     .= "@".$this->domain."/";
             }
         }
 
         if ($this->resellerProperties['cdrtool_address']) {
             $this->cdrtool_address     = $this->resellerProperties['cdrtool_address'];
         }
 
         if ($this->resellerProperties['msrp_relay']) {
             $this->msrp_relay     = $this->resellerProperties['msrp_relay'];
         }
 
         if (isset($this->resellerProperties['voicemail_server'])) {
             $this->voicemail_server     = $this->resellerProperties['voicemail_server'];
         }
 
         if (isset($this->resellerProperties['voicemail_access_number'])) {
             $this->voicemail_access_number = $this->resellerProperties['voicemail_access_number'];
         }
 
         if (isset($this->resellerProperties['currency'])) {
             $this->currency = $this->resellerProperties['currency'];
         }
 
         if (isset($this->resellerProperties['FUNC_access_number'])) {
             $this->FUNC_access_number = $this->resellerProperties['FUNC_access_number'];
         }
 
         if (isset($this->resellerProperties['FNOA_access_number'])) {
             $this->FNOA_access_number = $this->resellerProperties['FNOA_access_number'];
         }
 
         if (isset($this->resellerProperties['FBUS_access_number'])) {
             $this->FBUS_access_number = $this->resellerProperties['FBUS_access_number'];
         }
 
         if (isset($this->resellerProperties['FNOL_access_number'])) {
             $this->FNOL_access_number = $this->resellerProperties['FNOL_access_number'];
         }
 
         if (isset($this->resellerProperties['payment_processor_class'])) {
             $this->payment_processor_class = $this->resellerProperties['payment_processor_class'];
         }
 
         if (isset($this->resellerProperties['change_privacy_access_number'])) {
             $this->change_privacy_access_number = $this->resellerProperties['change_privacy_access_number'];
         }
 
         if (isset($this->resellerProperties['check_privacy_access_number'])) {
             $this->check_privacy_access_number = $this->resellerProperties['check_privacy_access_number'];
         }
 
         if (isset($this->resellerProperties['reject_anonymous_access_number'])) {
             $this->reject_anonymous_access_number = $this->resellerProperties['reject_anonymous_access_number'];
         }
 
         if (isset($this->resellerProperties['absolute_voicemail_uri'])) {
             $this->absolute_voicemail_uri = $this->resellerProperties['absolute_voicemail_uri'];
         }
 
         if (isset($this->resellerProperties['pstn_access'])) {
             $this->pstn_access     = $this->resellerProperties['pstn_access'];
         }
 
         if (isset($this->resellerProperties['sms_access'])) {
             $this->sms_access     = $this->resellerProperties['sms_access'];
         }
 
         if ($this->pstn_access) {
             $this->availableGroups['free-pstn'] = array("Group"=>"free-pstn",
                                                 "WEBName" =>   sprintf(_("PSTN Access")),
                                                 "WEBComment"=> sprintf(_("Caller-ID")),
                                                 "SubscriberMayEditIt" => "0",
                                                 "SubscriberMaySeeIt"  => 1,
                                                 "ResellerMayEditIt"=>1,
                                                 "ResellerMaySeeIt"=>1
                                             );
 
             if ($this->change_privacy_access_number) {
                 $_comment = sprintf(_("Dial %s to change"), $this->change_privacy_access_number);
             } else {
                 $_comment = '';
             }
 
             $this->availableGroups['anonymous'] = array(
                 "Group"      => "anonymous",
-                "WEBName"    => sprintf (_("PSTN Privacy")),
+                "WEBName"    => sprintf(_("PSTN Privacy")),
                 "WEBComment" => $_comment,
                 "SubscriberMaySeeIt"  => 1,
                 "SubscriberMayEditIt" => 1,
                 "ResellerMayEditIt"   => 1,
                 "ResellerMaySeeIt"    => 1
             );
 
             $this->availableGroups['rate-on-net'] = array(
                 "Group"   => "rate-on-net",
                 "WEBName" => sprintf(_("Rate on net")),
                 "SubscriberMayEditIt" => 0,
                 "SubscriberMaySeeIt"  => 0,
                 "ResellerMayEditIt"   => 1,
                 "ResellerMaySeeIt"    => 1
             );
 
             if ($this->sms_access) {
                 $this->availableGroups['sms']  = array("Group"=>"sms",
                                                 "WEBName" =>sprintf(_("Mobile SMS")),
                                                 "SubscriberMayEditIt"=>0,
                                                 "SubscriberMaySeeIt"=>1,
                                                 "ResellerMayEditIt"=>0,
                                                 "ResellerMaySeeIt"=>1
                                                 );
-
             }
         }
-
     }
 
     function getDiversions()
     {
         dprint("getDiversions()");
         $this->SipPort->addHeader($this->SoapAuth);
         $result     = $this->SipPort->getCallDiversions($this->sipId);
 
-        if ((new PEAR)->isError($result)) {
-            $error_msg  = $result->getMessage();
-            $error_fault= $result->getFault();
-            $error_code = $result->getCode();
-            printf ("<p><font color=red>Error (SipPort): %s (%s): %s</font>",$error_msg, $error_fault->detail->exception->errorcode,$error_fault->detail->exception->errorstring);
+        if ($this->checkPrintSoapError($result)) {
             return false;
         }
 
     	//print_r($result);
 
         reset($this->diversionType);
         foreach(array_keys($this->diversionType) as $condition) {
             $uri=$result->$condition;
 
             if (($uri == "<voice-mailbox>" || $uri == "voice-mailbox") && $this->absolute_voicemail_uri) {
                 $uri = $this->voicemail['Account'];
             } elseif ($uri == "voice-mailbox") {
                 $uri = "<voice-mailbox>";
             }
 
-            if (preg_match("/^(sip:|sips:)(.*)$/i",$uri,$m)) {
+            if (preg_match("/^(sip:|sips:)(.*)$/i", $uri, $m)) {
                 $uri=$m[2];
             }
 
             $this->diversions[$condition]=$uri;
         }
 
         //print_r($this->diversions);
     }
 
     function getDeviceLocations()
     {
         dprint("getDeviceLocations()");
 
         require_once($this->SipUAImagesFile);
 
         $this->userAgentImages = $userAgentImages;
 
         $this->SipPort->addHeader($this->SoapAuth);
         $result     = $this->SipPort->getSipDeviceLocations(array($this->sipId));
 
-        if ((new PEAR)->isError($result)) {
-            $error_msg  = $result->getMessage();
-            $error_fault= $result->getFault();
-            $error_code = $result->getCode();
-            printf ("<p><font color=red>Error (SipPort): %s (%s): %s</font>",$error_msg, $error_fault->detail->exception->errorcode,$error_fault->detail->exception->errorstring);
+        if ($this->checkPrintSoapError($result)) {
             return false;
-        }  else {
+        } else {
             foreach ($result[0]->locations as $locationStructure) {
                 $contact=$locationStructure->address.":".$locationStructure->port;
                 if ($locationStructure->publicAddress) {
                     $publicContact=$locationStructure->publicAddress.":".$locationStructure->publicPort;
                 } else {
                     $publicContact=$contact;
                 }
                 $this->locations[]=array("contact"       => $contact,
                                          "publicContact" => $publicContact,
                                          "expires"       => $locationStructure->expires,
                                          "user_agent"    => $locationStructure->userAgent,
                                          "transport"     => $locationStructure->transport
                                      );
             }
         }
     }
 
     function getVoicemailForwarding()
     {
         dprint("getVoicemailForwarding()");
 
         if (!$this->voicemail['Account']) {
             return;
         }
 
         if ($this->absolute_voicemail_uri) {
             $value=$this->voicemail['Account'];
         } else {
             $value="<voice-mailbox>";
         }
 
-        return array("name"  => sprintf (_("Voice Mailbox")),
+        return array("name"  => sprintf(_("Voice Mailbox")),
                    "value" => $value,
                    "description"  => "Voicemail");
     }
 
     function showAboveTabs()
     {
         print "
         <div class='row-fluid'>
         <div class='span12'>
         ";
 
         print "
         </div>
         </div>
         ";
-
     }
 
     function showTabs()
     {
         print "<div class='pull-left'>";
 
         if ($this->isEmbedded()) {
             print $this->embedded_img;;
         }
 
         print "</div>
         <div class='pull-right'>
         <ul class=\"nav nav-tabs\">
         ";
 
         $items=0;
 
         foreach ($this->tabs as $k => $v) {
             if ($this->tab==$k) {
                 $_class='active selected_tab';
             } else {
                 $_class='tabs';
             }
             print "
                 <li class=$_class><a href='$this->url&tab=$k'>$v</a></li>";
         }
         print "
         </ul>
         ";
         print "</div>";
     }
 
     function showUnderTabs()
     {
         print "
         <div class='row-fluid'>
         ";
         print "
         </div>
         ";
     }
 
     function addInvoice($cardProcessor)
     {
         // called after CC payment sucessfull
     }
 
     function showPaymentsTab()
     {
         if (!$this->show_payments_tab) {
             return false;
         }
 
-        if ($this->login_type == 'subscriber' && in_array("blocked",$this->groups)) {
+        if ($this->login_type == 'subscriber' && in_array("blocked", $this->groups)) {
             return false;
         }
 
         if ($_REQUEST['task'] == 'showprices') {
             $chapter=sprintf(_("Price list"));
             $this->showChapter($chapter);
 
             include($this->pstn_termination_price_page);
 
             return true;
         }
 
         $chapter=sprintf(_("Payments"));
         $this->showChapter($chapter);
 
         if (!$this->owner) {
-
             print "
             <tr>
             <td colspan=3>
             <p>";
 
             print _("You must set the Owner to enable Credit Card Payments. ");
 
             print "
             </td>
             </tr>
             ";
 
             return false;
         }
 
         $this->getBalanceHistory();
 
         $today_summary = $this->getTodayBalanceSummary();
 
         if ($today_summary['credit'] >= $this->max_credit_per_day) {
             print "
             <tr>
             <td colspan=3>
             ";
 
             if ($account->login_type!='subscriber') {
                 print "<p>";
-                printf ("<font color=red>Daily Credit Exceeded</font>");
+                printf("<font color=red>Daily Credit Exceeded</font>");
             } else {
                 print _("Page Not Available");
-                $log=sprintf("CC transaction is not allowed from %s for %s (%s)",$_SERVER['REMOTE_ADDR'],$account->account,$this->fraud_reason);
+                $log=sprintf("CC transaction is not allowed from %s for %s (%s)", $_SERVER['REMOTE_ADDR'], $account->account, $this->fraud_reason);
                 syslog(LOG_NOTICE, $log);
             }
 
             print "</td>
             </tr>
             ";
 
             return false;
         }
 
         if (!count($this->balance_history)) {
             $this->first_transaction=true;
         } else {
             $this->first_transaction=false;
         }
 
         print "
         <tr>
         <td colspan=3>
         ";
         print "<p>";
-        printf (_("Calling to telephone numbers is possible at the costs set forth in the <a href=%s&tab=payments&task=showprices>Price List</a>. "),$this->url);
-        //printf (_("You can purchase credit with a <a href=%s&tab=payments&method=creditcard>Credit Card</a> or <a href=%s&tab=payments&method=btc>Bitcoin</a>. "),$this->url, $this->url);
+        printf(_("Calling to telephone numbers is possible at the costs set forth in the <a href=%s&tab=payments&task=showprices>Price List</a>. "), $this->url);
+        //printf(_("You can purchase credit with a <a href=%s&tab=payments&method=creditcard>Credit Card</a> or <a href=%s&tab=payments&method=btc>Bitcoin</a>. "), $this->url, $this->url);
         //print "<p>";
-        //printf (_("You can purchase credit using <a href=http://bitcoin.org target=_new>Bitcoin</a>. "), $this->url);
+        //printf(_("You can purchase credit using <a href=http://bitcoin.org target=_new>Bitcoin</a>. "), $this->url);
 
         print "<br><br>";
 
         print "
         </td>
         </tr>
         ";
 
         $credit_amount = 20;
         //$method = 'btc';
 
         if ($method == 'btc') {
             print "<p>Select an amount and click submit to go the Bitcoin payment page.";
             printf("<form action='https://mdns.sipthor.net/bitcoin/' target=_new method='POST'>
             <input type='hidden' name='account' value='%s'>
             Amount <input class=span1 type='text' name='amount' value='20'> USD
             <p><input class=btn type=submit value='Submit'>
             </form>
             ", $this->account);
         } else {
             $chapter=sprintf(_("Credit Card"));
             $this->showChapter($chapter);
             if ($this->require_proof_of_identity) {
                 if ($this->login_type == 'subscriber') {
-                    if (!in_array("payments",$this->groups)) {
+                    if (!in_array("payments", $this->groups)) {
                         $this->showIdentityProof();
                     }
                 } else {
                     $this->showIdentityProof();
                 }
 
-                if (!in_array("payments",$this->groups)) {
+                if (!in_array("payments", $this->groups)) {
                     return false;
                 }
             }
 
             $payment_processor = new $this->payment_processor_class($this);
 
             if ($payment_processor->fraudDetected()) {
                 $chapter=sprintf(_("Payments"));
                 $this->showChapter($chapter);
 
                 print "
                 <tr>
                 <td colspan=3>
                 ";
 
                 if ($account->login_type!='subscriber') {
                     print "<p>";
-                    printf ("<font color=red>%s</font>",$this->fraud_reason);
+                    printf("<font color=red>%s</font>", $this->fraud_reason);
                 } else {
                     print _("Page Not Available");
-                    $log=sprintf("CC transaction is not allowed from %s for %s (%s)",$_SERVER['REMOTE_ADDR'],$account->account,$this->fraud_reason);
+                    $log=sprintf("CC transaction is not allowed from %s for %s (%s)", $_SERVER['REMOTE_ADDR'], $account->account, $this->fraud_reason);
                     syslog(LOG_NOTICE, $log);
                 }
 
                 print "</td>
                 </tr>
                 ";
 
                 return false;
             }
 
             $basket = array('pstn_credit'=>array('price'       => $credit_amount,
                                                  'description' => _('Prepaid Credit'),
                                                  'unit'        => 'credit',
                                                  'duration'    => 'N/A',
                                                  'qty'         => 1
                                                  )
                                    );
 
            // print "<pre>";
            // print_r($payment_processor);
            // print "</pre>";
             $payment_processor->doDirectPayment($basket);
 
            //print "<pre>";
             //
             //print_r($payment_processor);
             //print "</pre>";
             if ($payment_processor->transaction_results['success']) {
                     // add PSTN credit
-                    $this->addBalanceReseller($credit_amount,sprintf("CC transaction %s",$payment_processor->transaction_results['id']));
+                    $this->addBalanceReseller($credit_amount, sprintf("CC transaction %s", $payment_processor->transaction_results['id']));
             }
 
             if ($this->first_transaction && $payment_processor->make_credit_checks) {
                 // block account temporary to check the user
                 // $transaction_data= $payment_processor->['CardProcessor']['transaction_data'];
                 // if ( $this->email != $transaction_data['USER_EMAIL'] ||
                 //      $this->
                 $this->SipPort->addHeader($this->SoapAuth);
                 $result     = $this->SipPort->removeFromGroup(array("username" => $this->username,"domain"=> $this->domain),"free-pstn");
             }
         }
     }
 
     function showIdentityProof()
     {
 
         $max_file_size=1024000;
 
         $this->db = new DB_CDRTool();
 
         $chapter=sprintf(_("Proof of Identity"));
         $this->showChapter($chapter);
 
         if ($_REQUEST['task'] == 'upload') {
             if (!$_FILES['tmpfile']['tmp_name']) {
                 print "<font color=red>";
-                printf (_("Error: Please specify a file"));
+                printf(_("Error: Please specify a file"));
                 print "</font>";
-
             } elseif (!$_REQUEST['name']) {
                 print "<font color=red>";
-                printf (_("Error: Please enter the name printed on the Credit Card"));
+                printf(_("Error: Please enter the name printed on the Credit Card"));
                 print "</font>";
-
-            } elseif (!preg_match("/^\d{4}$/",$_REQUEST['last_digits'])) {
+            } elseif (!preg_match("/^\d{4}$/", $_REQUEST['last_digits'])) {
                 print "<font color=red>";
-                printf (_("Error: Last digits must be numeric"));
+                printf(_("Error: Last digits must be numeric"));
                 print "</font>";
-
-            } elseif (!preg_match("/^\+[1-9][0-9]{7,14}$/",$_REQUEST['mobile_number'])) {
+            } elseif (!preg_match("/^\+[1-9][0-9]{7,14}$/", $_REQUEST['mobile_number'])) {
 
                 print "<font color=red>";
-                printf (_("Error: Mobile Number must be in international format starting with +"));
+                printf(_("Error: Mobile Number must be in international format starting with +"));
                 print "</font>";
-
             } elseif ($_FILES['tmpfile']['size']['size'] > $max_file_size) {
                 print "<font color=red>";
-                printf (_("Error: Maximum file size is %s"),$max_file_size);
+                printf(_("Error: Maximum file size is %s"), $max_file_size);
                 print "</font>";
-
             } else {
-
                 $fp=fopen($_FILES['tmpfile']['tmp_name'], "r");
                 $content=fread($fp, $_FILES['tmpfile']['size']);
                 fclose($fp);
 
                 $query=sprintf("insert into subscriber_docs (
                 `name`,
                 `username`,
                 `domain`,
                 `document`,
                 `file_content`,
                 `file_name`,
                 `file_size`,
                 `file_type`,
                 `file_date`,
                 `last_digits`,
                 `mobile_number`
                 ) values (
                 '%s',
                 '%s',
                 '%s',
                 'identity',
                 '%s',
                 '%s',
                 '%s',
                 '%s',
                 NOW(),
                 '%s',
                 '%s'
                 )",
                 addslashes($_REQUEST['name']),
                 addslashes($this->username),
                 addslashes($this->domain),
                 addslashes($content),
                 addslashes($_FILES['tmpfile']['name']),
                 addslashes($_FILES['tmpfile']['size']),
                 addslashes($_FILES['tmpfile']['type']),
                 addslashes($_REQUEST['last_digits']),
                 addslashes($_REQUEST['mobile_number'])
                 );
 
                 if (!$this->db->query($query)) {
                     print "<font color=red>";
-                    printf ("Error: Failed to save identity document %s (%s)", $this->db->Error,$this->db->Errno);
+                    printf("Error: Failed to save identity document %s (%s)", $this->db->Error, $this->db->Errno);
                     print "</font>";
                 }
 
                 // send mail
                 include_once('Mail.php');
                 include_once('Mail/mime.php');
 
-                $subject=sprintf ("%s requested CC Payments",$this->account);
+                $subject=sprintf("%s requested CC Payments", $this->account);
 
                 $hdrs = array(
                      'From'    => $this->email,
                      'Subject' => $subject
                      );
 
                 $crlf = "\n";
                 $mime = new Mail_mime($crlf);
 
                 $mime->setTXTBody($subject);
                 $mime->setHTMLBody($subject);
 
-                $mime->addAttachment($content, $_FILES['tmpfile']['type'],$_FILES['tmpfile']['name'],'false');
+                $mime->addAttachment($content, $_FILES['tmpfile']['type'], $_FILES['tmpfile']['name'],'false');
 
                 $body = $mime->get();
                 $hdrs = $mime->headers($hdrs);
 
                 $mail =& Mail::factory('mail');
 
                 $mail->send($this->billing_email, $hdrs, $body);
             }
         }
 
         if ($this->login_type != 'subscriber' && $_REQUEST['task'] == 'delete_identity_proof' && $_REQUEST['confirm']) {
             $query=sprintf("delete from subscriber_docs
             where username = '%s'
             and domain = '%s'
             and document = 'identity'",
             addslashes($this->username),
             addslashes($this->domain)
             );
 
             if (!$this->db->query($query)) {
                 print "<font color=red>";
-                printf ("Error deleting record: %s (%s)", $this->db->Error,$this->db->Errno);
+                printf("Error deleting record: %s (%s)", $this->db->Error, $this->db->Errno);
                 print "</font>";
             }
         }
 
     	$query=sprintf("select * from subscriber_docs
         where username = '%s'
         and domain = '%s'
         and document = 'identity'",
         addslashes($this->username),
         addslashes($this->domain)
         );
 
         if (!$this->db->query($query)) {
             print "<font color=red>";
-            printf ("Error for database query: %s (%s)", $this->db->Error,$this->db->Errno);
+            printf("Error for database query: %s (%s)", $this->db->Error, $this->db->Errno);
             print "</font>";
         }
 
         if ($this->db->num_rows()) {
             print "
                 <div class=row-fluid>
                 <table class='table table-condensed table-striped'>";
 
-            if (!in_array("payments",$this->groups)) {
+            if (!in_array("payments", $this->groups)) {
                 print "<p>";
                 print _("Credit Card payments will be activated after your identity is verified. ");
             }
 
             printf(
                 "<tr><td>%s</td><td>%s</td><td>%s</td><td>%s</td><td>%s</td><td>%s</td><td>%s</td>",
                 _("Name"),
                 _("Document"),
                 _("Type"),
                 _("Size"),
                 _("Date"),
                 _("Last digits"),
                 _("Mobile Number")
             );
 
             if ($this->login_type != 'subscriber') {
                 print "<td>";
                 print _("Actions");
                 print "</td>";
             }
 
-            printf ("</tr>");
+            printf("</tr>");
 
             $this->db->next_record();
 
             $download_url=$this->url.'&action=export_identity_proof';
 
             printf(
                 "<tr> <td>%s</td><td><a href=%s>%s</a></td> <td>%s</td> <td>%s KB</td> <td>%s</td><td align=right>%s</td><td align=right>%s</td>",
                 $this->db->f('name'),
                 $download_url,
                 $this->db->f('file_name'),
                 $this->db->f('file_type'),
                 number_format($this->db->f('file_size')/1024,2),
                 $this->db->f('file_date'),
                 $this->db->f('last_digits'),
                 $this->db->f('mobile_number')
             );
 
             if ($this->login_type != 'subscriber') {
                 if ($_REQUEST['task'] == 'delete_identity_proof' && !$_REQUEST['confirm']) {
                     $delete_url=$this->url.'&tab=payments&task=delete_identity_proof&confirm=1';
                     printf("<td align=right><a href='%s'>%s</a></td>", $delete_url, _("Confirm"));
                 } else {
                     $delete_url=$this->url.'&tab=payments&task=delete_identity_proof';
                     printf("<td align=right><a href='%s'>%s</a></td>", $delete_url, $this->delete_img);
                 }
             }
 
             printf("</tr>");
             print "
             </table>
             </div>
             ";
-
         } else {
             print "
                 <div class=row-fluid>
                 ";
 
             print "<p>";
             print _("Credit Card payments are available only to verified customers. ");
 
             print "<p>";
-            printf (_("To become verified, upload a copy of your passport or driving license that matches the Credit Card owner. "),$this->billing_email, $this->account, $this->billing_email);
+            printf(_("To become verified, upload a copy of your passport or driving license that matches the Credit Card owner. "), $this->billing_email, $this->account, $this->billing_email);
             print "<p>";
-            printf (_("This copy will be kept on your profile until the credit card transaction has been approved. "));
+            printf(_("This copy will be kept on your profile until the credit card transaction has been approved. "));
 
             print "
             </td>
             </tr>
             ";
 
             print "
             <form action=$this->url method='post' enctype='multipart/form-data'>
             <input type='hidden' name='tab' value='payments'>
             <input type='hidden' name='task' value='upload'>
             <input type='hidden' name='MAX_FILE_SIZE' value=$max_file_size>
             ";
 
             print "
                 <table class='table table-condensed table-striped'>";
 
             print "
             <tr>
             <td>";
             print _("Name printed on the Credit Card");
             print "
             </td>
             <td colspan=2>
             ";
-            printf ("<input type=text size=35 name='name' value='%s'>",$_REQUEST['name']);
+            printf("<input type=text size=35 name='name' value='%s'>", $_REQUEST['name']);
             print "
             </td>
             </tr>
             ";
 
             print "
             <tr>
             <td>";
             print _("Scanned copy of your Passport or Driver License");
             print "
             </td>
             <td colspan=2>
             ";
-            printf ("<input type='file' name='tmpfile'>");
+            printf("<input type='file' name='tmpfile'>");
             print "
             </td>
             </tr>
             ";
 
-            if (in_array("free-pstn",$this->groups)) {
+            if (in_array("free-pstn", $this->groups)) {
                 print "
                 <tr>
                 <td>";
                 print _("Mobile Number");
                 print "
                 </td>
                 <td colspan=2>
                 ";
-                printf("<input type=text size=15 name='mobile_number' value='%s'> %s",$_REQUEST['mobile_number'],_("International format starting with +"));
+                printf("<input type=text size=15 name='mobile_number' value='%s'> %s", $_REQUEST['mobile_number'], _("International format starting with +"));
 
                 print "
                 </td>
                 </tr>
                 ";
             }
 
             print "
             <tr>
             <td>";
             print _("Last 4 digits on your Credit Card");
             print "
             </td>
             <td colspan=2>
             ";
-            printf("<input type=text size=5 name='last_digits' value='%s'>",$_REQUEST['last_digits']);
+            printf("<input type=text size=5 name='last_digits' value='%s'>", $_REQUEST['last_digits']);
 
             print "
             </td>
             </tr>
             ";
 
             print "
             <tr>
             <td colspan=3>
             ";
             print "
             <input type=submit value=";
             print _("Save");
             print ">
             </table>
             </div>
             </form>
             ";
 
         }
     }
 
     function exportIdentityProof()
     {
         $this->db = new DB_CDRTool();
 
         $query = sprintf("select * from subscriber_docs
         where username = '%s'
         and domain = '%s'
         and document = 'identity'",
         addslashes($this->username),
         addslashes($this->domain)
         );
 
         if (!$this->db->query($query)) {
             print "<font color=red>";
-            printf ("Error for database query: %s (%s)", $this->db->Error,$this->db->Errno);
+            printf("Error for database query: %s (%s)", $this->db->Error, $this->db->Errno);
             print "</font>";
         }
 
         if ($this->db->num_rows()) {
             $this->db->next_record();
 
-			$h=sprintf("Content-type: %s",$this->db->f('file_type'));
+			$h=sprintf("Content-type: %s", $this->db->f('file_type'));
             Header($h);
 
-            $h=sprintf("Content-Disposition: attachment; filename=%s",$this->db->f('file_name'));
+            $h=sprintf("Content-Disposition: attachment; filename=%s", $this->db->f('file_name'));
             Header($h);
 
-            $h=sprintf("Content-Length: %s",$this->db->f('file_size'));
+            $h=sprintf("Content-Length: %s", $this->db->f('file_size'));
             Header($h);
 
             $this->db->p('file_content');
         }
     }
 
     function showIdentityTab()
     {
         $this->getEnumMappings();
         $this->getAliases();
 
         $chapter=sprintf(_("SIP Account"));
         $this->showChapter($chapter);
 
         print "
             <div class='row-fluid'>
                 <div class=span12>
                     <table class='table table-condensed table-striped'>
                         <tr>
                             <td style=\"width: 20%\">";
         print _("SIP Address");
         print "</td>
                             <td>sip:$this->account</td>
                         </tr>";
         /*
         print "
         <tr>
         <td>";
         print _("Full Name");
         print "
         </td>
         <td>$this->fullName
         </td>
         </tr>
         ";
         */
 
         print "
                         <tr>
                             <td>";
         print _("Username");
         print "</td>
                             <td>$this->username</td>
                         </tr>";
         print "
                         <tr>
                             <td>";
         print _("Domain/Realm");
         print "</td>
                             <td>$this->domain</td>
                         </tr>";
 
         print "
                         <tr>
                             <td>";
         print _("Outbound Proxy");
         print "</td>
                             <td>$this->sip_outbound_proxy</td>
                         </tr>
         ";
 
         if ($this->xcap_root && !in_array("trunking", $this->groups)) {
                 print "
                     <tr>
                     <td>";
                 print _("XCAP Root");
                 print "
                 </td>
                 <td>$this->xcap_root
             </td>
             </tr>
             ";
         }
         print "</table></div></div>";
 
 
         if ($this->pstn_access && $this->rpid) {
             $chapter=sprintf(_("PSTN"));
             $this->showChapter($chapter);
 
             print "
                 <div class=row-fluid>
                 <div class=span12>
                 <table class='table table-condensed table-striped'><tr><td style=\"width: 20%\">";
               print _("Caller-ID");
               print "</td>
               <td>$this->rpid</td>
             </tr>
             ";
 
 
         $t=0;
         foreach($this->enums as $e)  {
             $t++;
 
             $rr=floor($t/2);
             $mod=$t-$rr*2;
 
             if ($mod ==0) {
                 $_class='odd';
             } else {
                 $_class='even';
             }
 
             print "
                 <tr>
                 <td>";
             print _("Phone Number");
             print "</td>
               <td>$e</td>
             </tr>
             ";
         }
 
         print "</table></div></div>";
 	}
-        if (!in_array("trunking",$this->groups)) {
+        if (!in_array("trunking", $this->groups)) {
         $chapter=sprintf(_("Aliases"));
         $this->showChapter($chapter);
 
         print "
         <div class=row-fluid>
         <div class=span12>";
-        printf (_("You may create new aliases for incoming calls"));
-        printf ("
+        printf(_("You may create new aliases for incoming calls"));
+        printf("
             </div>
             </div>
         ");
 
         $t=0;
 
         print "
         <form class=form-horizontal method=post name=sipsettings onSubmit=\"return checkForm(this)\">
         ";
 
         foreach($this->aliases as $a)  {
             $t++;
 
             $rr=floor($t/2);
             $mod=$t-$rr*2;
 
             if ($mod ==0) {
                 $_class='even';
             } else {
                 $_class='odd';
             }
 
             print "
             <div class='control-group $_class'>
 
               <label for=aliases[] class=control-label>";
                 print _("SIP Alias");
                 print "
               </label>
               <div class='controls'><input type=text size=35 name=aliases[] value=\"$a\">
               </div>
             </div>
             ";
         }
 
         print "
         <div class='control-ground $_class'>
           <label for=aliases[] class=control-label>";
             print _("New SIP Alias");
             print "
           </label>";
             print "
           <div class=controls>
             <input type=hidden name=action value=\"set aliases\">
         ";
          print '
              <input name=aliases[] size="35" type="text">
              </div><div class=form-actions>
              <input class="btn" type="submit" value="';
         print _("Save aliases");
         print '" onClick=saveHandler(this)>
               </div>
             </div>
            ';
 
         print $this->hiddenElements;
 
         print "
         </form>
         ";
 
         }
         if (!$this->isEmbedded() && $this->show_tls_section) {
 
             if ($this->enrollment_url) {
                 include($this->enrollment_configuration);
 
                 if (is_array($enrollment)) {
                     $chapter=sprintf(_("TLS Certificate"));
                     $this->showChapter($chapter);
                     print "
                     <tr>
                     <td>";
                     print _("X.509 Format");
-                    printf ("
+                    printf("
                     </td>
                     <td><a href=%s&action=get_crt>Certificate</a>
                     </td>
                     </tr>
                     ",$this->url);
 
                     /*
                     print "
                     <tr>
                     <td>";
                     print _("PKCS#12 store format");
-                    printf ("
+                    printf("
                     </td>
                     <td><a href=%s&action=get_p12>Certificate</a>
                     </td>
                     </tr>
                     <tr>
                       <td height=3 colspan=2></td>
                     </tr>",$this->url);
                     */
-
                 }
             }
         }
 
         print "
         <form method=post>";
 
         print "
           <div class=well>
         ";
 
         if ($this->email) {
-            printf (_("Email SIP Account information to %s"),$this->email);
+            printf(_("Email SIP Account information to %s"), $this->email);
             print "
             <input type=hidden name=action value=\"send email\">
             <button class='btn btn-primary' type=submit>
             <i class=\"icon-envelope icon-white\"> </i> ";
             print _("Send");
             print "</button>";
         }
 
         if ($this->sip_settings_page && $this->login_type != 'subscriber') {
             print "<p>";
-            printf (_("Login using SIP credentials at <a href=%s>%s</a>"),$this->sip_settings_page,$this->sip_settings_page);
+            printf(_("Login using SIP credentials at <a href=%s>%s</a>"), $this->sip_settings_page, $this->sip_settings_page);
             print "</p>";
         }
         print $this->hiddenElements;
         print "
         </div></form>
         ";
         if ($this->sip_settings_page) {
             $this->getbalancehistory();
 
             if (count($this->balance_history) == "0"  || $this->login_type != 'subscriber') {
                 print "<form method=post><p>";
                 print "<input type=hidden name=action value=\"delete account\">";
                 $date1= new datetime($this->Preferences['account_delete_request']);
                 $today= new datetime('now');
                 if ($this->Preferences['account_delete_request'] && $this->login_type != 'subscriber') {
                     print "<p>User made a deletion request on: ";
                     print $this->Preferences['account_delete_request'];
                     print "</p>";
                 }
 
                 if ($date1->diff($today)->d >= '2' || $this->Preferences['account_delete_request'] == '' || $this->login_type != 'subscriber') {
                     print '<button data-original-title="';
                     print _("Delete request");
                     print "\" data-trigger=\"hover\" data-toggle=\"popover button\" data-content=\"";
                     print " You may request the deletion of your account here. An email confirmation is required to validate the request.\"";
                     print " rel='popover' class='btn btn-warning' type='submit'>";
                     print _("Delete request");
                 } else {
                     //print "<button rel='popover' class='btn btn-disabled'disabled type='submit'>";
-                    //printf (_("Account remove request is active"));
+                    //printf(_("Account remove request is active"));
                     print "A deletion request has been made on: ";
                     print $this->Preferences['account_delete_request'];
                 }
                 print "</button></p>";
             }
 
             print $this->hiddenElements;
 
             print "
             </form>
             ";
         }
     }
 
     function showDownloadTab()
     {
-        if (in_array("trunking",$this->groups)) {
+        if (in_array("trunking", $this->groups)) {
             return false;
         }
 
         $chapter=sprintf(_("SIP Client download"));
         $this->showChapter($chapter);
 
         print "
         <tr class=odd>
         <td colspan=2>";
 
         $this->render_download_applet();
 
         print "
         </td>
         </tr>
         ";
     }
 
     function showDIDTab()
     {
         if (class_exists($this->did_processor_class)) {
             $did_processor = new $this->did_processor_class();
         }
 
         if (!$_REQUEST['ddi_action']) {
             $chapter=sprintf(_("Registered Numbers"));
             $this->showChapter($chapter);
 
             print "
             <tr class=odd>
             <td colspan=2>";
 
-
             $numbers=$did_processor->getOrders($this->account);
 
             if (count($numbers)) {
                 print "<table border=0>";
-                printf ("<tr bgcolor=lightgray><td>Number</td><td>Country</td><td>Expire Date</td><td>Order</td><td>Action</td></tr>");
+                printf("<tr bgcolor=lightgray><td>Number</td><td>Country</td><td>Expire Date</td><td>Order</td><td>Action</td></tr>");
 
                 foreach (array_keys($numbers) as $_number) {
                     $t++;
 
                     $rr=floor($t/2);
                     $mod=$t-$rr*2;
 
                     if ($mod ==0) {
                         $_class='odd';
                     } else {
                         $_class='even';
                     }
 
                     $form=sprintf("
 
                     <select name=period>");
-                    $form.=sprintf ("<option value=1>1 %s",_("Month"));
-                    $form.=sprintf ("<option value=3>3 %s",_("Months"));
-                    $form.=sprintf ("<option value=6>6 %s",_("Months"));
-                    $form.=sprintf ("<option value=12>12 %s",_("Months"));
-                    $form.=sprintf ("<option value=24>24 %s",_("Months"));
+                    $form.=sprintf("<option value=1>1 %s", _("Month"));
+                    $form.=sprintf("<option value=3>3 %s", _("Months"));
+                    $form.=sprintf("<option value=6>6 %s", _("Months"));
+                    $form.=sprintf("<option value=12>12 %s", _("Months"));
+                    $form.=sprintf("<option value=24>24 %s", _("Months"));
                     $form.="</select>";
 
                     $form.=$this->hiddenElements;
 
-                    $form.=sprintf ("<input type=hidden name='number' value='%s'>",$_number);
-                    $form.=sprintf ("<input type=submit name='ddi_action' value='Renew'>");
-                    $form.=sprintf ("<input type=submit name='ddi_action' value='Drop'>");
+                    $form.=sprintf("<input type=hidden name='number' value='%s'>", $_number);
+                    $form.=sprintf("<input type=submit name='ddi_action' value='Renew'>");
+                    $form.=sprintf("<input type=submit name='ddi_action' value='Drop'>");
 
-                    printf ("<tr class=$_class><td valign=top>+%s</td><td valign=top>%s</td><td valign=top>%s</td><td valign=top>%s</td><form method=post><td>%s</td></form></tr>",$_number,$numbers[$_number]['country_name'],$numbers[$_number]['did_expire_date_gmt'],$numbers[$_number]['order_id'],$form);
+                    printf("<tr class=$_class><td valign=top>+%s</td><td valign=top>%s</td><td valign=top>%s</td><td valign=top>%s</td><form method=post><td>%s</td></form></tr>", $_number, $numbers[$_number]['country_name'], $numbers[$_number]['did_expire_date_gmt'], $numbers[$_number]['order_id'], $form);
                 }
                 print "</table>";
             }
 
             print "
             </td>
             </tr>
             ";
-
         }
 
 		if ($prefixes = $did_processor->getPrefixes()) {
             if ($_REQUEST['ddi_action'] == 'register' && $_REQUEST['prefix'] && $_REQUEST['period']) {
 
                 $chapter=sprintf(_("Register New Number"));
                 $this->showChapter($chapter);
 
                 print "
                 <tr class=odd>
                 <td colspan=2>";
 
                 $total=$prefixes[$_REQUEST['prefix']]['setup']+$prefixes[$_REQUEST['prefix']]['monthly']* $_REQUEST['period'];
 
-                $basket = array('ddi_number' => array('price'       => sprintf("%.2f",$total),
-                                                      'description' => sprintf(_('Telephone Number (+%s %s) for %d months'),$_REQUEST['prefix'],$prefixes[$_REQUEST['prefix']]['country_name'],$_REQUEST['period']),
+                $basket = array('ddi_number' => array('price'       => sprintf("%.2f", $total),
+                                                      'description' => sprintf(_('Telephone Number (+%s %s) for %d months'), $_REQUEST['prefix'], $prefixes[$_REQUEST['prefix']]['country_name'], $_REQUEST['period']),
                                                       'unit'        => 'number',
                                                       'duration'    => 'N/A',
                                                       'qty'         => 1
                                                       )
                                        );
 
                 $this->hiddenElements=sprintf("
                 <input type=hidden name=prefix value='%s'>
                 <input type=hidden name=period value='%s'>
                 <input type=hidden name=ddi_action value='register'>
                 ",
                 $_REQUEST['prefix'],
                 $_REQUEST['period']
                 );
 
                 $data=array('customer_id'   => $this->owner,
                             'country_iso'   => $prefixes[$_REQUEST['prefix']]['country_iso'],
                             'city_prefix'   => $prefixes[$_REQUEST['prefix']]['city_prefix'],
                             'period'        => $_REQUEST['period'],
                             'map_data'      => array(
                                                      'map_type'        => 'URI',
                                                      'map_proto'       => 'SIP',
                                                      'map_detail'      => $this->account,
                                                      'map_pref_server' => 1
                                                     ),
                             'prepaid_funds' => "0",
                             'uniq_hash'     => md5(mt_rand())
                             );
 
                 $did_processor->createOrder($data);
 
                 /*
                 if (class_exists($this->payment_processor_class)) {
-                    $payment_processor = new $this->payment_processor_class($this,$basket);
+                    $payment_processor = new $this->payment_processor_class($this, $basket);
                 }
 
                 if ($payment_processor->transaction_results['success']) {
                 	if ($did_processor->createOrder($data)) {
                         // add ENUM entry
                     } else {
                         // notify admin about payment without service fullfilment
                     }
                 }
                 */
                 print "
                 </td>
                 </tr>
                 ";
             } elseif ($_REQUEST['ddi_action'] == 'Renew' && $_REQUEST['number'] && $_REQUEST['period']) {
                 $chapter=sprintf(_("Renew Number"));
                 $this->showChapter($chapter);
 
                 print "
                 <tr class=odd>
                 <td colspan=2>";
                 $data=array('customer_id'   => $this->owner,
                             'did_number'    => $_REQUEST['number'],
                             'period'        => $_REQUEST['period'],
                             'uniq_hash'     => md5(mt_rand())
                             );
 
                 print "Renewing number....";
                 $did_processor->renewOrder($data);
 
                 print "
                 </td>
                 </tr>
                 ";
             } elseif ($_REQUEST['ddi_action'] == 'Drop' && $_REQUEST['number']) {
                 $chapter = sprintf(_("Cancel Number"));
                 $this->showChapter($chapter);
 
                 print "
                 <tr class=odd>
                 <td colspan=2>";
                 $data=array('customer_id'   => $this->owner,
                             'did_number'    => $_REQUEST['number']
                             );
 
             	$did_processor->cancelOrder($data);
 
                 print "
                 </td>
                 </tr>
                 ";
             } else {
                 $chapter = sprintf(_("Register New Number"));
                 $this->showChapter($chapter);
 
                 print "
                 <tr class=odd>
                 <td colspan=2>";
                 print "
                 <form method=post>";
 
                 print _("Select a region where you want to have a telephone number: ");
                 print "<p>";
 
 
                 print "<select name=prefix>";
 
                 foreach (array_keys($prefixes) as $prefix) {
 
                 	if (!$found_country && $this->owner_information['country'] == $prefixes[$prefix]['country_iso']) {
                         $selected='selected';
                         $found_country=true;
                     } else {
                         $selected='';
                     }
 
                     if ($prefixes[$prefix]['setup']) {
-                        printf ("<option value='%s' %s>%s %s (+%s) - Setup %s USD, Monthy %s USD",$prefix,$selected,$prefixes[$prefix]['country_name'],$prefixes[$prefix]['city_name'],$prefix,$prefixes[$prefix]['setup'],$prefixes[$prefix]['monthly']);
+                        printf("<option value='%s' %s>%s %s (+%s) - Setup %s USD, Monthy %s USD", $prefix, $selected, $prefixes[$prefix]['country_name'], $prefixes[$prefix]['city_name'], $prefix, $prefixes[$prefix]['setup'], $prefixes[$prefix]['monthly']);
                     } else {
-                        printf ("<option value='%s' %s>%s %s (+%s) - Monthy %s USD",$prefix,$selected,$prefixes[$prefix]['country_name'],$prefixes[$prefix]['city_name'],$prefix,$prefixes[$prefix]['monthly']);
+                        printf("<option value='%s' %s>%s %s (+%s) - Monthy %s USD", $prefix, $selected, $prefixes[$prefix]['country_name'], $prefixes[$prefix]['city_name'], $prefix, $prefixes[$prefix]['monthly']);
                     }
                 }
 
                 print "</select>";
 
                 print "<p>";
                 print _("Select the duration for which you want to use the telephone number: ");
 
                 print "<p>";
                 print "<select name=period>";
-                printf ("<option value=1>1 %s",_("Month"));
-                printf ("<option value=3>3 %s",_("Months"));
-                printf ("<option value=6>6 %s",_("Months"));
-                printf ("<option value=12>12 %s",_("Months"));
-                printf ("<option value=24>24 %s",_("Months"));
+                printf("<option value=1>1 %s", _("Month"));
+                printf("<option value=3>3 %s", _("Months"));
+                printf("<option value=6>6 %s", _("Months"));
+                printf("<option value=12>12 %s", _("Months"));
+                printf("<option value=24>24 %s", _("Months"));
                 print "</select>";
 
                 print $this->hiddenElements;
 
                 print "<p>";
                 print "<input type=hidden name='ddi_action' value='register'>";
                 print "<input type=submit value='Purchase'>";
                 print "
                 </form>
                 ";
             }
 
             print "
             </td>
             </tr>
             ";
-
         } else {
             print "<p><font color=red>Error fetching DDI prefixes</font>";
         }
 
         print "
         </td>
         </tr>
         ";
     }
 
     function showSupportTab()
     {
 
         $chapter=sprintf(_("Support"));
         $this->showChapter($chapter);
 
         print "
         <tr class=odd>
         <td colspan=2>";
 
         print "<p>";
-        printf (_("To request support you may send an e-mail to %s"),$this->support_email);
+        printf(_("To request support you may send an e-mail to %s"), $this->support_email);
 
         if ($this->support_web) {
             print "<p>";
-            printf (_("For more information visit %s"),$this->support_web);
+            printf(_("For more information visit %s"), $this->support_web);
         }
 
         print "
         </td>
         </tr>
         ";
     }
 
     function render_download_applet()
     {
-
-        $this->valid_os=array('nt','mac');
+        $this->valid_os = array('nt','mac');
 
         require("browser.php");
         $os=browser_detection('os');
 
         if ($this->create_certificate) {
             if ($_passport = $this->generateCertificate()) {
                     $_account['passport']       = $_passport;
             }
         }
 
         $_account['sip_address']    = $this->account;
-        $_account['display_name']   = sprintf("%s %s",$this->firstName,$this->lastName);
+        $_account['display_name']   = sprintf("%s %s", $this->firstName, $this->lastName);
         $_account['password']       = $this->password;
         $_account['web_password']   = $this->Preferences['web_password'];
         $_account['email']          = $this->email;
         $_account['settings_url']   = $this->digest_settings_page;
         $_account['xcap_root']      = $this->xcap_root;
         $_account['outbound_proxy'] = $this->sip_proxy;
 
         if ($this->enrollment_url) {
             include($this->enrollment_configuration);
             if (is_array($enrollment)) {
                 $_account['msrp_relay']        = $enrollment['msrp_relay'];
                 $_account['conference_server'] = $enrollment['conference_server'];
                 $_account['settings_url']      = $enrollment['settings_url'];
                 if ($enrollment['ldap_hostname']) {
                     $_account['ldap_hostname']     = $enrollment['ldap_hostname'];
                 }
                 if ($enrollment['ldap_dn']) {
                     $_account['ldap_dn']           = $enrollment['ldap_dn'];
                 }
             }
         }
 
         if ($this->store_clear_text_passwords=='false') {
-                $match_password=false;
+            $match_password=false;
 
-                if ($_REQUEST['password']) {
-                    $str=$this->result->id->username.":".$this->result->id->domain.":".$_REQUEST['password'];
-                    if (md5($str) == $this->result->ha1) {
-                        $_account['password']=$_REQUEST['password'];
-                        $match_password=true;
-                    }
+            if ($_REQUEST['password']) {
+                $str=$this->result->id->username.":".$this->result->id->domain.":".$_REQUEST['password'];
+                if (md5($str) == $this->result->ha1) {
+                    $_account['password']=$_REQUEST['password'];
+                    $match_password=true;
                 }
+            }
 
-                if (!$match_password) {
-                    print "<form method='POST' id='password_download' class='form-horizontal' action='$this->url'><p>";
-                    print _("Please enter your SIP account password: ");
-                    if ($_REQUEST['password'] || $_REQUEST['continue']) {
-                        print "</p><div id='pass_group' class='control-group error'>";
-                    } else {
-                        print "</p><div id='pass_group' class=control-group>";
-                    }
-                    print "<label class=control-label>";
-                    print _("Password");
-                    print "</label>";
-                    print "<div id='controls_password' class=controls>";
-                    print "<input class='input' type='password' id='password' name='password' placeholder='";
-                    print _("Enter your password");
-                    print "'' value='";
-                    print $_REQUEST['password'];
-                    print "'>";
-                    if ($_REQUEST['password'] || $_REQUEST['continue']) {
-                        print "<span id=\"help-text\" class=\"help-inline\">Entered password does not match your account</span>";
-                    }
-                    print "</div></div>";
-                    print "<input type='hidden' name='tab' value='download'>";
-                    print "<div class='form-actions'>";
-                    print "<input type=submit value='Continue' class='btn btn-primary'>";
-                    print "<input type='hidden' name='continue' value='1'>";
-                    print "</div></form>";
-                    $class='hide';
+            if (!$match_password) {
+                print "<form method='POST' id='password_download' class='form-horizontal' action='$this->url'><p>";
+                print _("Please enter your SIP account password: ");
+                if ($_REQUEST['password'] || $_REQUEST['continue']) {
+                    print "</p><div id='pass_group' class='control-group error'>";
+                } else {
+                    print "</p><div id='pass_group' class=control-group>";
                 }
+                print "<label class=control-label>";
+                print _("Password");
+                print "</label>";
+                print "<div id='controls_password' class=controls>";
+                print "<input class='input' type='password' id='password' name='password' placeholder='";
+                print _("Enter your password");
+                print "'' value='";
+                print $_REQUEST['password'];
+                print "'>";
+                if ($_REQUEST['password'] || $_REQUEST['continue']) {
+                    print "<span id=\"help-text\" class=\"help-inline\">Entered password does not match your account</span>";
+                }
+                print "</div></div>";
+                print "<input type='hidden' name='tab' value='download'>";
+                print "<div class='form-actions'>";
+                print "<input type=submit value='Continue' class='btn btn-primary'>";
+                print "<input type='hidden' name='continue' value='1'>";
+                print "</div></form>";
+                $class='hide';
+            }
         }
 
         print "<div class=$class id='java_buttons'><table border=0>";
 
-        if (in_array($os,$this->valid_os)) {
+        if (in_array($os, $this->valid_os)) {
             print "<tr><td>";
 
             printf(_("Download and install <a href=%s target=blink>%s</a> preconfigured with your SIP account:"), $this->blink_download_url, $this->show_download_tab);
             print "</td></tr>";
             print "<tr><td>";
             printf(
                 "<applet code='com.agprojects.apps.browserinfo.BlinkConfigure' archive='blink_download.jar?version=%s' name='BlinkDownload' height='35' width='250' align='left'>
                     <param name='label_text' value='Download'>
                     <param name='click_label_text' value='Downloading...'>
                     <param name='download_url' value='%s'>
                     <param name='file_name' value=''>
                     <param name='file_content' value='%s'>
                 </applet>",
                 rand(),
                 $this->blink_download_url,
                 rawurlencode(json_encode($_account))
             );
             print "</td></tr>";
-
         } else {
             print "<tr><td>";
 
             print "<p>";
             printf(
                 _("To download %s visit <a href='%s' target=blink>%s</a>"),
                 $this->show_download_tab,
                 $this->blink_download_url,
                 $this->blink_download_url
             );
             print "</td></tr>";
         }
 
         print "<tr><td>";
 
         printf(
             _("If you have already installed %s, you can configure it to use your SIP account:"),
             $this->show_download_tab
         );
 
         print "</td></tr>";
         print "<tr><td>";
 
         printf(
             "<applet code='com.agprojects.apps.browserinfo.BlinkConfigure' archive='blink_download.jar?version=%s' name='BlinkConfigure' height='35' width='250' align='left'>
                 <param name='label_text' value='Configure this account'>
                 <param name='click_label_text' value='Please restart %s now!'>
                 <param name='download_url' value=''>
                 <param name='file_name' value=''>
                 <param name='file_content' value='%s'>
             </applet>",
             rand(),
             $this->show_download_tab,
             urlencode(json_encode($_account))
         );
 
         print "</td></tr>";
         print "</table>";
 
         print "<p>";
-        printf ("Notes. ");
+        printf("Notes. ");
         print _("<a href='http://www.java.com/en/download/manual.jsp'>Java Runtime Environment</a> (JRE) must be activated in the web browser. ");
         print "</div>";
     }
 
     function showFooter()
     {
         print "
           <div class='pull-right'>";
 
         if ($this->footerFile) {
             include ("$this->footerFile");
         } else {
             print "<a href=http://ag-projects.com target=agprojects><img src=images/PoweredbyAGProjects.png border=0></a>";
         }
 
         print "</div>
         ";
-
     }
 
     function showSettingsTab()
     {
         $use_yubikey=0;
         /*
         if (stream_resolve_include_path('Auth/Yubico.php')) {
             require_once 'Auth/Yubico.php';
             $use_yubikey=1;
         }
         */
 
         $this->getVoicemail();
 
         print "
         <form class=form-horizontal method=post name=sipsettings onSubmit=\"return checkForm(this)\">
         ";
 
         $chapter=sprintf(_("SIP Account"));
         $this->showChapter($chapter);
 
         if ($this->login_type != "subscriber" ) {
-
             print "
             <div class='control-group even'>
             <label class='control-label' for='first_name'>";
             print _("First Name");
             print "
             </label>";
 
             print "<div class=\"controls\"><input class=input-medium type=text size=15 name=first_name value=\"$this->firstName\">";
 
             print "
             </div>
             </div>
             ";
 
             print "
             <div class='control-group odd'>
             <label class='control-label' for='last_name'>";
             print _("Last Name");
             print "</label>
             <div class='controls'>";
 
             print "<input class=input-medium type=text size=15 name=last_name value=\"$this->lastName\">";
 
             print "
             </div>
             </div>
             ";
-
         }
 
         print "
         <div class='control-group even'>
         <label class='control-label' for='sip_password'>";
         print _("Password");
 
         print "
         </label>
         <div class='controls'>";
-        if ($this->login_type == 'subscriber' && in_array("deny-password-change",$this->groups)) {
+        if ($this->login_type == 'subscriber' && in_array("deny-password-change", $this->groups)) {
             print _("Password can be changed only by the operator");
         } else {
             print '<input class=input-medium type=password size=15 name=sip_password rel="popover" title="" data-original-title="';
             print _("Password");
             print "\" data-trigger=\"focus\" data-toggle=\"popover\" data-content=\"";
             print _("Enter text to change the current password");
             print "\">";
-            printf ("\n\n<!-- \nSIP Account password: %s\n -->\n\n",$this->password);
+            printf("\n\n<!-- \nSIP Account password: %s\n -->\n\n", $this->password);
         }
 
         print "</span>
         </div>
         </div>
         ";
 
         print "
         <div class='control-group odd'>
         <label class='control-label' for='web_password'>";
         print _("Web Password");
         print "
         </label>
         <div class='controls'><div>";
 
         print '<input class=input-medium type=password size=15 name=web_password  rel="popover" title="" data-original-title="';
         print _("Web Password");
         print "\" data-trigger=\"focus\" data-toggle=\"popover button\" data-content=\"";
         print _("Enter text to change the password to access this web page");
         print "\">";
 //        print '<span class=help-inline>';
         print ' <label class="checkbox inline">';
         print '<input type="checkbox" name="web_password_reset" value="1"> ';
         print 'Remove web password';
         print '</label>';
         //print _("Enter text to change the password to access this web page");
 
         print "
         </div></div>
         </div>
         ";
 
         if ($use_yubikey == 1 && !$this->isEmbedded()) {
             print "
             <div class='control-group odd'>
             <label class='control-label' for='yubykey'>";
             print _("Yubikey");
             print "
             </label>
             <div class=controls>";
 
             print "<input class=input-medium type=text size=12 maxlength=12 rel='popover' title=\"\" data-original-title='";
             print _("Yubikey");
             print "' data-trigger=\"focus\" data-toggle=\"popover\" data-content=\"";
             print _("Enter <strong>Yubikey id</strong> to allow SIP Account + Yubikey login to access this webpage.<br /><br/>The Yubikey id is the first 12 digits of the string generated by the key.<br /><br/>It can be set by clicking in this text field and pressing your Yubikey.");
-            printf ("\"name=yubikey value=\"%s\"><span class=help-inline>",$this->Preferences['yubikey']) ;
+            printf("\"name=yubikey value=\"%s\"><span class=help-inline>", $this->Preferences['yubikey']) ;
 
             print _("Enter Yubikey id");
 
             print "</span>
             </div>
             </div>
             ";
             //print '<pre>';
             //print($this->Preferences['yubikey']);
             //print_r($this);
             //print '</pre>';
         }
 
         print "
         <div class='control-group even'>
         <label class='control-label' for='language'>";
         print _("Language");
         print "
         </label>
         <div class=controls>";
 
         print "
         <select class=input-medium name=language>
         ";
 
         $selected_lang[$this->Preferences['language']]="selected";
 
         foreach (array_keys($this->languages) as $_lang) {
-             printf ("<option value='%s' %s>%s\n",$_lang,$selected_lang[$_lang],$this->languages[$_lang]['name']);
+             printf("<option value='%s' %s>%s\n", $_lang, $selected_lang[$_lang], $this->languages[$_lang]['name']);
         }
 
         print "
             </select>
             </div></div>
         ";
 
         print "
         <div class='control-group odd'>
         <label class='control-label' for='timezone'>";
         print _("Timezone");
         print "
         </label>
         <div class=controls>
         ";
-        $this->showTimezones('timezone',$this->timezone);
+        $this->showTimezones('timezone', $this->timezone);
         print " ";
         $timestamp=time();
-        $LocalTime=getLocalTime($this->timezone,$timestamp);
+        $LocalTime=getLocalTime($this->timezone, $timestamp);
         print "<span class=help-inline>";
         print _("Local Time");
         print ": $LocalTime";
         //dprint_r($this->availableGroups);
         print "</span>
             </div>
         </div>
         ";
         if (count($this->emergency_regions) > 0) {
             print "
             <div class='control-group'>
             <label class='control-label' for='region'>";
             print _("Location");
             print "
             </label>
             <div class=controls>
             ";
             print "<select name=region>";
             $selected_region[$this->region]="selected";
             foreach (array_keys($this->emergency_regions) as $_region) {
-                printf ("<option value=\"%s\" %s>%s",$_region,$selected_region[$_region],$this->emergency_regions[$_region]);
+                printf("<option value=\"%s\" %s>%s", $_region, $selected_region[$_region], $this->emergency_regions[$_region]);
             }
             print "</select>";
 
             print "
             </div>
             </div>
             ";
         }
 
 
         if ($this->pstn_access) {
-            if (in_array("free-pstn",$this->groups)) {
+            if (in_array("free-pstn", $this->groups)) {
 
-                if (in_array("quota",$this->groups)) {
+                if (in_array("quota", $this->groups)) {
                     $_class="alert alert-error";
                 } else {
                     $_class="";
                 }
 
                 if ($this->pstn_changes_allowed) {
                     print "
                         <div class='control-group'>
                         <div class='$_class'>
                         <label class=control-label>";
                     print _("Quota");
                     print "
                     </label>
                     <div class='controls'><div class='input-prepend'>";
 
-                    printf ("<span class='add-on'>%s</span><input class=input-medium type=text size=6 maxsize=6 name=quota value='%s'></div><span class='help-inline muted'>",$this->currency,$this->quota);
+                    printf("<span class='add-on'>%s</span><input class=input-medium type=text size=6 maxsize=6 name=quota value='%s'></div><span class='help-inline muted'>", $this->currency, $this->quota);
                     //print "<div class=span10>";
-                    if ($this->quota || in_array("quota",$this->groups)) {
+                    if ($this->quota || in_array("quota", $this->groups)) {
                         $this->getCallStatistics();
                         if ($this->thisMonth['price']) {
-                            printf (_("This month usage: %.2f %s"),$this->thisMonth['price'], $this->currency);
-                            printf (" / %d ",$this->thisMonth['calls']);
+                            printf(_("This month usage: %.2f %s"), $this->thisMonth['price'], $this->currency);
+                            printf(" / %d ", $this->thisMonth['calls']);
                             print _("Calls ");
                         }
                     }
 
                     print "</span> ";
 
 
                     if ($this->pstn_changes_allowed) {
                         print "<label class='checkbox inline'>";
                         print "
                             <input type=checkbox name=quota_deblock value=1> ";
                         print _("Un-block");
                         print "</label>";
                     }
 
                     print "</div></div>
                     </div>
                     ";
                 } elseif ($this->quota) {
                     print "
                     <div class='control-group'>
                         <label class=control-label>";
                     print _("Quota");
                     print "
                         </label>
                     <div class='controls $_class'>
                         <span style='padding-top:5px; margin-bottom:5px;display:block;'>
                     ";
-                    printf ("%s %s ",$this->quota,$this->currency);
+                    printf("%s %s ", $this->quota, $this->currency);
                     $this->getCallStatistics();
                     if ($this->thisMonth['price']) {
-                        printf (_("This month usage: %.2f %s"),$this->thisMonth['price'], $this->currency);
-                        printf (" / %d ",$this->thisMonth['calls']);
+                        printf(_("This month usage: %.2f %s"), $this->thisMonth['price'], $this->currency);
+                        printf(" / %d ", $this->thisMonth['calls']);
                         print _("Calls");
                     }
 
                     print "</span></div>
                     </div>
                     ";
-
                 }
             }
 
             if ($this->prepaid) $checked_box_prepaid="checked";
 
             if (!$this->prepaid_changes_allowed) $disabled_box_prepaid   = "disabled=true";
 
             print "
             <div class='control-group'>
             <label class=control-label for=prepaid>";
             print _("Prepaid");
             print "</label>
                 <div class=controls>
                 <label class=checkbox>
                     <input type=checkbox value=1 name=prepaid $checked_box_prepaid $disabled_box_prepaid>
                 </label>
             </div>
             </div>
             ";
         }
 
         foreach (array_keys($this->availableGroups) as $key) {
 
             unset($disabled_box);
 
             if ($this->login_type == 'subscriber' && !$this->availableGroups[$key]['SubscriberMaySeeIt']) {
                 continue;
             }
 
             if ($this->login_type == 'reseller' && !$this->availableGroups[$key]['ResellerMaySeeIt']) {
                 continue;
             }
 
-            if (in_array($key,$this->groups)) {
+            if (in_array($key, $this->groups)) {
                 $checked_box[$key]="checked";
             }
 
             $elementName    = $this->availableGroups[$key]["WEBName"];
             $elementComment = $this->availableGroups[$key]["WEBComment"];
 
             if ($this->login_type == 'subscriber') {
                 if ($this->availableGroups[$key]['SubscriberMayEditIt']) {
                     $disabled_box = "";
                 } else {
                     $disabled_box = "disabled=true";
                 }
             } elseif ($this->login_type == 'reseller') {
                 if ($this->availableGroups[$key]['ResellerMayEditIt']) {
                     $disabled_box = "";
                 } else {
                     $disabled_box = "disabled=true";
                 }
             }
 
             if ($key=="free-pstn" && !$this->pstn_changes_allowed) {
                 $disabled_box   = "disabled=true";
             }
 
             if ($key=="blocked" && $checked_box[$key]) {
                 $_class="alert alert-error";
                 $_class1="error";
             } else {
                 $_class="";
                 $_class1='';
             }
 
             print "
                 <div class='control-group $_class1'>
             <label class=control-label>$elementName</label>
             <div class='controls $_class'>
             ";
 
             if ($key=="blocked") {
                 if ($this->Preferences['blocked_by']) {
                     $selected_blocked_by[$this->Preferences['blocked_by']]='selected';
                 } elseif ($checked_box[$key]) {
                     $selected_blocked_by['reseller']='selected';
                 }
 
                 if ($this->login_type == 'admin' || $this->login_type == 'reseller') {
 
                     if ($this->customer != $this->reseller || $selected_blocked_by['customer']) {
-                        printf ("
+                        printf("
                         <select name=%s>
                         <option value=''>Active
                         <option value='customer' %s> %s (%d)
                         <option value='reseller' %s> %s (%d)
                         </select>
                         ",
                         $key,
                         $selected_blocked_by['customer'],
                         _("Blocked by Customer"),
                         $this->customer,
                         $selected_blocked_by['reseller'],
                         _("Blocked by Reseller"),
                         $this->reseller
                         );
                     } elseif ($this->reseller) {
-                        printf ("
+                        printf("
                         <select name=%s>
                         <option value=''>%s
                         <option value='reseller' %s> %s (%d)
                         </select>
                         ",
                         $key,
                         _("Active"),
                         $selected_blocked_by['reseller'],
                         _("Blocked by Reseller"),
                         $this->reseller
                         );
                     } else {
-                        printf ("
+                        printf("
                         <select name=%s>
                         <option value=''>%s
                         <option value='reseller' %s> %s
                         </select>
                         ",
                         $key,
                         _("Active"),
                         $selected_blocked_by['reseller'],
                         _("Blocked")
                         );
                     }
-
                 } elseif ($this->login_type == 'customer') {
 
-                    if (in_array($key,$this->groups)) {
+                    if (in_array($key, $this->groups)) {
                        if ($this->Preferences['blocked_by'] != 'reseller') {
-                           printf ("
+                           printf("
                            <select name=%s>
                            <option value=''>%s
                            <option value='customer' %s> %s
                            </select>
                            ",
                            $key,
                            _("Active"),
                            $selected_blocked_by['customer'],
                            _("Blocked")
                            );
                        } else {
                            print _("Blocked by Reseller");
                        }
                    } else {
-                       printf ("
+                       printf("
                        <select name=%s>
                        <option value=''>%s
                        <option value='customer' %s> %s
                        </select>
                        ",
                        $key,
                        _("Active"),
                        $selected_blocked_by['customer'],
                        _("Blocked")
                        );
                    }
                 } else {
-                       if (in_array($key,$this->groups)) {
+                       if (in_array($key, $this->groups)) {
                            print _("Blocked");
                     } else {
                            print _("Active");
                     }
                 }
-
-
             } elseif ($key=="free-pstn") {
 
                 if ($this->pstn_changes_allowed) {
                     print "<label class='checkbox inline' style=\"padding-top: 1px; line-height:14px\">
                         <input type='checkbox' value=1 class='inline' name=$key $checked_box[$key] $disabled_box>
                     ";
                     print "$elementComment";
                     print "</label> <input id='rpid_input'style='display:inline-block' class=input-medium type=text size=15 maxsize=15 name=rpid value=\"$this->rpid\">";
                 } else {
                     print "<label class='checkbox inline' style=\"padding-top: 5px; line-height:14px\">
                         <input type='checkbox' value=1 class='inline' name=$key $checked_box[$key] $disabled_box>
                     ";
                     if ($this->rpid) {
                         print "$elementComment: $this->rpid </label>";
                     } else {
                         print "$elementComment</label>";
                     }
                 }
-
             } else {
                 print "
                 <label class=checkbox><input type=checkbox value=1 name=$key $checked_box[$key] $disabled_box>$elementComment</label>
                 ";
             }
 
             print "
             </div>
             </div>
             ";
-
         }
 
         $this->showExtraGroups();
 
         $this->showOwner();
 
         $this->showQuickDial();
 
         $this->showMobileNumber();
         $this->showIPAccessList();
         $this->showCallLimit();
 
         print "
         <div class='control-group even'>
         <label for=timeout class=control-label>";
         print _("No-answer Timeout");
-        printf ("
+        printf("
         </label>
         <div class='controls'>
         <div class='input-append'>
         ");
 
         print "<input rel='popover' class=input-medium name=timeout title=\"\" data-original-title='";
         print _("No-answer Timeout");
         print "' data-trigger=\"focus\" data-toggle=\"popover\" data-content=\"";
         print _("Used to determined after how many seconds the Forwarding action for this condition will occur");
-        printf ("\" value='%d' size=3 type=number max=\"900\"><span class='add-on'>s</span>",$this->timeout);
+        printf("\" value='%d' size=3 type=number max=\"900\"><span class='add-on'>s</span>", $this->timeout);
 
         print "
         </div>
         </div>
         </div>
         ";
 
-        if (in_array("free-pstn",$this->groups) && !$this->show_barring_tab) {
+        if (in_array("free-pstn", $this->groups) && !$this->show_barring_tab) {
             print "
             <div class='row-fluid odd'>
             <label for=extra class=control-label>";
             print _("Tabs");
             print "
             </label>
             <div id='extra' class=controls>";
 
             if ($this->Preferences['show_barring_tab']) {
                 $check_show_barring_tab="checked";
             } else {
                 $check_show_barring_tab="";
             }
-            printf ("<label class='checkbox'><input type=checkbox %s value=1 name='show_barring_tab'>%s</label>\n",$check_show_barring_tab,_("Barring"));
+            printf("<label class='checkbox'><input type=checkbox %s value=1 name='show_barring_tab'>%s</label>\n", $check_show_barring_tab, _("Barring"));
             print "
             </div>
             </div>
             ";
 
         }
 
         $this->showVoicemail();
 
         $this->showBillingProfiles();
 
         $chapter=sprintf(_("Notifications Address"));
         $this->showChapter($chapter);
 
         print "
         <div class='control-group even'>
           <label for=mailto class=control-label>";
             print _("Email Address");
             print "
           </label>
           <div class=controls>
             <input class=span3 type=text size=40 maxsize=255 name=mailto value=\"$this->email\">
           </div>
         </div>
         ";
 
         print "
             <input type=hidden name=action value=\"save settings\">
         ";
 
         print "<div class='form-actions'>
         <input class='btn' type=submit value=\"";
         print _("Save");
         print "\"
                onClick=saveHandler(this)>
         ";
         print "
           </div>
         ";
 
         print $this->hiddenElements;
 
         print "
         </form>
         ";
 
     }
 
     function showDiversionsTab()
     {
-        if (in_array("trunking",$this->groups)) {
+        if (in_array("trunking", $this->groups)) {
             return false;
         }
 
         $this->getVoicemail();
         $this->getEnumMappings();
         $this->getDivertTargets();
         $this->getDiversions();
 
         print "
         <form class=form-horizontal method=post name=sipsettings onSubmit=\"return checkForm(this)\">
         ";
 
         $chapter=sprintf(_("Call Forwarding"));
         $this->showChapter($chapter);
 
         $this->showDiversions();
 
         print "
           <div class=form-actions>
             <input type=hidden name=action value=\"set diversions\">
         ";
 
         print "
         <input class='btn' type=submit value=\"";
         print _("Save");
         print "\"
                onClick=saveHandler(this)>
         ";
         print "
           </div>
         ";
 
         print $this->hiddenElements;
 
         print "
         </form>
         ";
 
     }
 
     function showVoicemail()
     {
 
         if ($this->voicemail['Account']) {
             $checked_voicemail="checked";
         }
 
         $chapter=sprintf(_("Voice Mailbox"));
         $this->showChapter($chapter);
 
         print "
         <div class='control-group even'>
         <label for=voicemail class=control-label>";
         print _("Enable");
         print "</label>
         <div class=controls>
         <label class=checkbox>
         <input type=checkbox value=1 name=voicemail $checked_voicemail $disabled_box>";
 
 
         if ($this->voicemail['Account'] &&
             ($this->login_type != 'subscriber')) {
             print " (";
             print _("Mailbox");
-            printf (" %s) ",$this->voicemail['Account']);
+            printf(" %s) ", $this->voicemail['Account']);
         }
 
         print "</label>
             </div>
         </div>
         ";
 
         if ($this->voicemail['Account']) {
 
             print "
             <div class='control-group odd'>
             <label for=delete_voicemail class=control-label>";
 
             print _("Delivery");
             print "</label>
             <div class='controls'>
             ";
 
             if ($this->voicemail['Options']->delete=="True") {
                 $checked_delete_voicemail="checked";
                 $selected_store_voicemail['email']  ="selected";
                 $selected_store_voicemail['server'] ="";
             } else {
                 $selected_store_voicemail['email']  ="";
                 $selected_store_voicemail['server'] ="selected";
             }
 
             if (!$this->voicemail['DisableOptions']) {
                 print "<select class=span6 name=delete_voicemail>";
-                $_text=sprintf(_("Send voice messages by e-mail to %s"),$this->email);
-                printf ("<option value=1 %s>%s",$selected_store_voicemail['email'],$_text);
-                printf ("<option value=0 %s>%s",$selected_store_voicemail['server'],_("Send messages by e-mail and store messages on the server"));
+                $_text=sprintf(_("Send voice messages by e-mail to %s"), $this->email);
+                printf("<option value=1 %s>%s", $selected_store_voicemail['email'], $_text);
+                printf("<option value=0 %s>%s", $selected_store_voicemail['server'], _("Send messages by e-mail and store messages on the server"));
                 print "</select>";
             } else {
-                printf (_("Voice messages are sent by email to %s"),$this->email);
+                printf(_("Voice messages are sent by email to %s"), $this->email);
             }
 
             print "
             </div>
             </div>
             ";
 
             if (!$this->voicemail['DisableOptions']) {
 
                 print "
                 <div class='control-group even'>
                 <label for=voicemail_password class=control-label>";
 
                 print _("Password");
                 print "</label>
                 <div class=controls>
                 ";
 
-                printf ("<input class=input-medium type=text size=15 name=voicemail_password value=\"%s\">",$this->voicemail['Password']);
+                printf("<input class=input-medium type=text size=15 name=voicemail_password value=\"%s\">", $this->voicemail['Password']);
 
                 print "
                 </div>
                 </div>
                 ";
 
                 if ($this->voicemail_access_number) {
                    print "
                        <div class=row-fluid>
                        <div class=span1></div>
                        <div class='offset1 span10'>
                        <div class=\"alert alert-info\">";
-                   printf(_("Dial %s to listen to your messages or change preferences. "),$this->voicemail_access_number);
+                   printf(_("Dial %s to listen to your messages or change preferences. "), $this->voicemail_access_number);
                    print "</div></div>
                    </div>
                    ";
                 }
             }
         }
     }
 
     function showOwner()
     {
         if ($this->login_type == 'subscriber') {
           //print "<input type=hidden name=owner value=\"$this->owner\">";
           return true;
         }
 
         print "
         <div class='control-group'>
         <label for=owner class=control-label>";
         print _("Owner");
         print "</label>
         <div class=controls>
         <input class=input-medium type=text name=owner size=7  rel='popover' title data-original-title='";
         print _("Owner");
         print "' data-trigger=\"focus\" data-toggle=\"popover\" data-content=\"";
         print _("Used to link the SIP account to the customer details stored in another database like the platform customer database. Only integer values are allowed.");
         print "\" value=\"$this->owner\">";
             print "
             </div>
             </div>
             ";
     }
 
     function showDevicesTab()
     {
         $this->getDeviceLocations();
 
         if (!empty($this->locations)) {
             $chapter=sprintf(_("SIP Devices"));
             $this->showChapter($chapter);
 
             $j=0;
 
             print "
                 <div class=row-fluid>
                 <table class='table table-condensed table-striped'>";
             foreach (array_keys($this->locations) as $location) {
                 $j++;
                 $contact       = $this->locations[$location]['contact'];
                 $publicContact = $this->locations[$location]['publicContact'];
                 $expires       = normalizeTime($this->locations[$location]['expires']);
                 $user_agent    = $this->locations[$location]['user_agent'];
                 $transport     = $this->locations[$location]['transport'];
                 $UAImage       = $this->getImageForUserAgent($user_agent);
 
                 $rr=floor($j/2);
                 $mod=$j-$rr*2;
 
                 if ($mod ==0) {
                     $_class='odd';
                 } else {
                     $_class='even';
                 }
 
                 print "<tr><td align=center>";
-                printf ("<img src='%s/30/%s' border=0>",$this->SipUAImagesPath,$UAImage);
+                printf("<img src='%s/30/%s' border=0>", $this->SipUAImagesPath, $UAImage);
                 print "</td>";
 
                 print "<td>";
                 print "<i>$user_agent</i>";
                 if ($transport == 'tls') print "&nbsp;<i class='icon-lock'></i>";
                 print "<br><span class='label label-info'>";
                 print _("Location");
                 print "</span>";
                 print " ";
                 if (strlen($transport)) print "$transport:";
                 print "$contact ";
 
                 if ($publicContact != $contact) {
                     print " ($publicContact) ";
                 }
 
                 if ($publicContact) {
-                    $_els=explode(":",$publicContact);
+                    $_els=explode(":", $publicContact);
                     if ($_loc=geoip_record_by_name($_els[0])) {
                         $this->geo_location=$_loc['country_name'].'/'.utf8_encode($_loc['city']);
                     } elseif ($_loc=geoip_country_name_by_name($_els[0])) {
                         $this->geo_location=$_loc;
                     } else {
                         $this->geo_location='';
                     }
-                    printf ("%s",$this->geo_location);
+                    printf("%s", $this->geo_location);
                 }
 
                 print "</td><td>$expires</td>";
                 print "</tr>";
 
             }
             print "</table></div>";
         }
     }
 
     function getBarringPrefixes()
     {
         dprint("getBarringPrefixes()");
 
         $this->SipPort->addHeader($this->SoapAuth);
         $result     = $this->SipPort->getBarringPrefixes($this->sipId);
 
-        if ((new PEAR)->isError($result)) {
-            $error_msg  = $result->getMessage();
-            $error_fault= $result->getFault();
-            $error_code = $result->getCode();
-            printf ("<p><font color=red>Error (SipPort): %s (%s): %s</font>",$error_msg, $error_fault->detail->exception->errorcode,$error_fault->detail->exception->errorstring);
+        if ($this->checkPrintSoapError($result)) {
             return false;
         }
 
         $this->barring_prefixes=$result;
         return true;
     }
 
     function setBarringPrefixes()
     {
         dprint("setBarringPrefixes");
         $prefixes=array();
         $barring_prefixes=$_REQUEST['barring_prefixes'];
 
         foreach ($barring_prefixes as $_prefix) {
-            if (preg_match("/^\+[1-9][0-9]*$/",$_prefix)) {
+            if (preg_match("/^\+[1-9][0-9]*$/", $_prefix)) {
                 $prefixes[]=$_prefix;
             }
         }
 
         dprint("setBarringPrefixes");
 
         $this->SipPort->addHeader($this->SoapAuth);
-        $result     = $this->SipPort->setBarringPrefixes($this->sipId,$prefixes);
+        $result     = $this->SipPort->setBarringPrefixes($this->sipId, $prefixes);
 
-        if ((new PEAR)->isError($result)) {
-            $error_msg  = $result->getMessage();
-            $error_fault= $result->getFault();
-            $error_code = $result->getCode();
-            printf ("<p><font color=red>Error (SipPort): %s (%s): %s</font>",$error_msg, $error_fault->detail->exception->errorcode,$error_fault->detail->exception->errorstring);
+        if ($this->checkPrintSoapError($result)) {
             return false;
         }
     }
 
     function showBarringTab()
     {
         $chapter=sprintf(_("Barred Destinations"));
         $this->showChapter($chapter);
 
         print "
         <form class=form-horizontal method=post name=sipsettings onSubmit=\"return checkForm(this)\">
         ";
 
         print "
         <div class=row-fluid>
         <div class=span12>";
         print _("You can deny outbound calls to unwanted PSTN prefixes. ");
         print "</div></div>";
 
         print "
         <div class=control-group>
         <label class=control-label for=barring_prefixes[]>";
         print _("Destination Prefix");
         print "</label>";
         print "<div class=controls>
         <input type=text name=barring_prefixes[]>
         ";
         print "<span class=help-inline>";
         print _("Example");
         print ": +31900";
         print "
         </span>
         </div></div>
         ";
 
         if ($this->getBarringPrefixes()) {
             foreach ($this->barring_prefixes as $_prefix) {
                 $found++;
 
                 $rr=floor($found/2);
                 $mod=$found-$rr*2;
 
                 if ($mod == 0) {
                     $_class='odd';
                 } else {
                     $_class='even';
                 }
 
                 print "
                 <div class='control-group $_class'>";
 
                 print "<label for=barring_prefixes[] class=control-label>";
                 print _("Destination Prefix");
                 print "</label>";
                 print "<div class=controls>
                 <input type=text name=barring_prefixes[] value=\"$_prefix\">
                 </div>";
                 print "</div>";
             }
         }
 
         print "
             <input type=hidden name=action value=\"set barring\">
         ";
 
         print "<div class=form-actions>
         <input class=btn type=submit value=\"";
         print _("Save");
         print "\"
                onClick=saveHandler(this)>
         ";
 
         print "</div>
           </div>
           </div>
         ";
 
         print $this->hiddenElements;
 
         print "
         </form>
         ";
     }
 
     function saveSettings()
     {
 
         $this->getVoicemail();
 
         /*
         $this->getEnumMappings();
         $this->getDivertTargets();
         $this->getDiversions();
         */
         $this->changedFields=array();
         $this->sendCEmail=0;
 
         foreach ($this->form_elements as $el) {
             ${$el} = $_REQUEST[$el];
         }
 
         $newACLarray = array();
 
         $result      = $this->result;
 
         if (!is_array($result->properties))   $result->properties=array();
         if (!is_array($result->groups))       $result->groups=array();
 
         if ($mailto && $this->email != $mailto) {
             $result->email=$mailto;
             $this->email=$mailto;
             $this->somethingChanged=1;
             $this->voicemailOptionsHaveChanged=1;
             $this->sendCEmail=1;
             array_push($this->changedFields,"Email Address");
         }
 
         if ($this->login_type != "subscriber") {
             if ($first_name && $this->firstName != $first_name) {
                 $result->firstName = $first_name;
                 $this->firstName  = $first_name;
                 $this->somethingChanged=1;
                 $this->voicemailOptionsHaveChanged=1;
             }
 
             if ($last_name && $this->lastName != $last_name) {
                 $result->lastName = $last_name;
                 $this->lastName  = $last_name;
                 $this->somethingChanged=1;
             }
         }
 
         $this->properties=$result->properties;
 
         $this->availableGroups['voicemail']=array("Group"=>"voicemail",
-                                    "WEBName" =>sprintf (_("Voice Mailbox")),
+                                    "WEBName" =>sprintf(_("Voice Mailbox")),
                                     "SubscriberMayEditIt"=>"1",
                                     "SubscriberMaySeeIt"=>0
                                     );
 
         if (!$this->voicemail['Account'] && $voicemail) {
             if ($this->addVoicemail()) {
                 $this->setVoicemailDiversions();
                 $this->createdVoicemailnow=1;
             }
         } elseif ($this->voicemail['Account'] && !$voicemail) {
             if ($this->deleteVoicemail()) {
                 $this->voicemail['Account']="";
                 $this->removeVoicemailDiversions();
             }
         }
 
         if ($this->pstn_changes_allowed) {
-            if (strcmp($quota,$this->quota) != 0) {
+            if (strcmp($quota, $this->quota) != 0) {
                 if (!$quota) $quota=0;
                 $result->quota=intval($quota);
                 dprint ("change the quota");
                 $this->somethingChanged=1;
             }
 
             if ($quota_deblock) {
-                $result->groups = array_unique(array_diff($this->groups,array('quota')));
+                $result->groups = array_unique(array_diff($this->groups, array('quota')));
                 $this->somethingChanged=1;
 
                 $this->SipPort->addHeader($this->SoapAuth);
                 $this->SipPort->removeFromGroup(array("username" => $this->username,"domain"=> $this->domain), "quota");
             }
 
             $rpid=trim($rpid);
-            if (strcmp($rpid,$this->rpid) != 0) {
+            if (strcmp($rpid, $this->rpid) != 0) {
                 dprint ("change the rpid");
                 $result->rpid=$rpid;
                 $this->somethingChanged=1;
             }
 
             if ($this->CallLimitChangePolicy()) {
                 if ($this->soapEngines[$this->sip_engine]['call_limit']) {
                     if (isset($callLimit) && $this->callLimit != $callLimit) {
                         $result->callLimit=intval($callLimit);
                         $this->somethingChanged=1;
                     }
                 }
             }
         }
 
         $owner=intval($owner);
         if ($owner != $this->owner  && $this->login_type != 'subscriber') {
             dprint ("change the owner");
             $result->owner=$owner;
             $this->somethingChanged=1;
         } else {
             $result->owner=$this->owner;
         }
 
         if ($this->prepaid_changes_allowed) {
             if (!$result->prepaid && $_REQUEST['prepaid']) {
                 if ($result->quota) {
                     $this->somethingChanged=1;
                 }
                 $this->somethingChanged=1;
             } elseif ($result->prepaid && !$_REQUEST['prepaid']) {
                 $this->somethingChanged=1;
             }
 
             $result->prepaid=intval($_REQUEST['prepaid']);
         }
 
         reset($this->availableGroups);
 
         foreach (array_keys($this->availableGroups) as $key) {
             // $val is set to 1 if web checkbox is ticked
             $val = $_REQUEST[$key];
 
             if ($this->login_type != 'subscriber' || $this->availableGroups[$key]['SubscriberMayEditIt']) {
 
                 if ($key == 'free-pstn') {
-                    if (in_array($key,$this->groups) && !$val) {
+                    if (in_array($key, $this->groups) && !$val) {
                         if ($this->quota) {
                             // we save quota for later use when pstn access is re-granted
                             $this->somethingChanged=1;
                             $this->setPreference('last_sip_quota',"$this->quota");
                         }
 
                         $this->somethingChanged=1;
-                    } elseif (!in_array($key,$this->groups) && $val) {
+                    } elseif (!in_array($key, $this->groups) && $val) {
                         if (!$this->prepaid_changes_allowed) {
                             $this->somethingChanged=1;
                             $result->prepaid=1;
                         }
                     }
 
-                    if (!in_array($key,$this->groups) && $val) {
-                        $this->setPreference('last_sip_quota',strval($this->quota));
+                    if (!in_array($key, $this->groups) && $val) {
+                        $this->setPreference('last_sip_quota', strval($this->quota));
 
                         $last_sip_quota=$this->Preferences['last_sip_quota'];
                         if ($last_sip_quota) {
                             $result->quota=intval($last_sip_quota);
                             $this->somethingChanged=1;
                         }
                     }
 
                     if ($this->pstn_changes_allowed) {
                         if ($val) $newACLarray[]=trim($key);
                     } else {
-                        if (in_array($key,$this->groups)) {
+                        if (in_array($key, $this->groups)) {
                             $newACLarray[]=trim($key);
                         }
                     }
                 } elseif ($key == 'trunking') {
                     if ($this->login_type == 'admin' || $this->login_type == 'reseller') {
-                        if (!$val && in_array($key,$this->groups)) {
+                        if (!$val && in_array($key, $this->groups)) {
                              # TODO remove diversions 
                         }
                     }
                     if ($val) $newACLarray[]=trim($key);
 
                 } elseif ($key == 'blocked') {
                     if ($this->login_type == 'admin' || $this->login_type == 'reseller') {
 
                         if ($val && $val != $this->Preferences['blocked_by']) {
-                            $this->setPreference('blocked_by',$val);
+                            $this->setPreference('blocked_by', $val);
                             $this->somethingChanged=1;
 
-                        } elseif (!$val && in_array($key,$this->groups)) {
+                        } elseif (!$val && in_array($key, $this->groups)) {
                             $this->somethingChanged=1;
                             $this->setPreference('blocked_by','');
                         }
 
                         if ($val) $newACLarray[]=trim($key);
 
                     } elseif ($this->login_type == 'customer') {
                         if ($this->Preferences['blocked_by'] != 'reseller') {
-                            if ($val && ($val != $this->Preferences['blocked_by'] || !in_array($key,$this->groups) )) {
-                                $this->setPreference('blocked_by',$val);
+                            if ($val && ($val != $this->Preferences['blocked_by'] || !in_array($key, $this->groups) )) {
+                                $this->setPreference('blocked_by', $val);
                                 $this->somethingChanged=1;
                                 $newACLarray[]=trim($key);
-                            } elseif (!$val && in_array($key,$this->groups)) {
+                            } elseif (!$val && in_array($key, $this->groups)) {
                                 $this->somethingChanged=1;
                                 $this->setPreference('blocked_by','');
                             }
 
                             if ($val) $newACLarray[]=trim($key);
                         } else {
                             // copy old setting if exists
-                            if (in_array($key,$this->groups)) {
+                            if (in_array($key, $this->groups)) {
                                 $newACLarray[]=trim($key);
                             }
                         }
                      }
                 } elseif ($key == 'sms') {
                     if ($this->sms_changes_allowed) {
 
-                        if (!$val && in_array($key,$this->groups)) {
+                        if (!$val && in_array($key, $this->groups)) {
                             $this->somethingChanged=1;
-                        } elseif ($val && !in_array($key,$this->groups)) {
+                        } elseif ($val && !in_array($key, $this->groups)) {
                             $this->somethingChanged=1;
                         }
 
                         if ($val) $newACLarray[]=trim($key);
                      } else {
                         // copy old setting if exists
-                        if (in_array($key,$this->groups)) {
+                        if (in_array($key, $this->groups)) {
                             $newACLarray[]=trim($key);
                         }
                      }
                 } else {
                     if ($val) $newACLarray[]=trim($key);
                 }
 
             } else {
                 // copy old setting if exists
-                if (in_array($key,$this->groups)) {
+                if (in_array($key, $this->groups)) {
                     $newACLarray[]=trim($key);
                 }
             }
         }
 
 	$foundGroupInAvailableGroups=array();
 
-        $extra_groups=explode(' ',$_REQUEST['extra_groups']);
+        $extra_groups=explode(' ', $_REQUEST['extra_groups']);
 
         foreach ($extra_groups as $_grp) {
-            if (!in_array($_grp,array_keys($this->availableGroups))) {
+            if (!in_array($_grp, array_keys($this->availableGroups))) {
                 $newACLarray[]=$_grp;
             }
         }
 
-        $grantACLarray  = array_unique(array_diff($newACLarray,$this->groups));
-        $revokeACLarray = array_unique(array_diff($this->groups,$newACLarray));
+        $grantACLarray  = array_unique(array_diff($newACLarray, $this->groups));
+        $revokeACLarray = array_unique(array_diff($this->groups, $newACLarray));
 
         /*
         dprint_r($this->groups);
         dprint_r($newACLarray);
         dprint_r($grantACLarray);
         dprint_r($revokeACLarray);
         */
 
         if (count($revokeACLarray) || count($grantACLarray)) {
             $result->groups=$newACLarray;
             $this->somethingChanged=1;
         }
 
         if ($language && $language != $this->Preferences['language']) {
             if ($this->login_type == 'subscriber') {;
                 //print("Set lang $language");
                 $this->changeLanguage($language);
             }
 
-            $this->setPreference("language",$language);
+            $this->setPreference("language", $language);
             $this->somethingChanged=1;
         }
 
         if ($show_barring_tab != $this->Preferences['show_barring_tab']) {
-            $this->setPreference("show_barring_tab",$show_barring_tab);
+            $this->setPreference("show_barring_tab", $show_barring_tab);
             $this->somethingChanged=1;
         }
 
         if ($this->Preferences['account_delete_request']) {
-            $this->setPreference("account_delete_request",date('m/d/Y h:i:s a', time()));
+            $this->setPreference("account_delete_request", date('m/d/Y h:i:s a', time()));
             $this->somethingChanged=1;
         }
 
-        if ($this->login_type == 'subscriber' && in_array("deny-password-change",$this->groups)) {
+        if ($this->login_type == 'subscriber' && in_array("deny-password-change", $this->groups)) {
         } elseif ($sip_password) {
             if ($this->store_clear_text_passwords) {
                 $result->password=$sip_password;
             } else {
                 $md1=strtolower($this->username).':'.strtolower($this->domain).':'.$sip_password;
                 $md2=strtolower($this->username).'@'.strtolower($this->domain).':'.strtolower($this->domain).':'.$sip_password;
                 $result->password=md5($md1).':'.md5($md2);
             }
             $this->sendCEmail=1;
             array_push($this->changedFields,"Password");
             $this->somethingChanged=1;
         }
 
         if ($web_password) {
             if ($this->store_clear_text_passwords) {
                 $web_password_new=$web_password;
             } else {
                 $md1=strtolower($this->username).':'.strtolower($this->domain).':'.$web_password;
                 $md2=strtolower($this->username).'@'.strtolower($this->domain).':'.strtolower($this->domain).':'.$web_password;
                 $web_password_new=md5($md1).':'.md5($md2);
             }
-            $this->setPreference('web_password',$web_password_new);
+            $this->setPreference('web_password', $web_password_new);
             $this->sendCEmail=1;
             array_push($this->changedFields,"Web password");
             $this->somethingChanged=1;
         }
 
         if ($web_password_reset) {
             $this->setPreference('web_password','remove');
             $this->somethingChanged=1;
         }
 
         if ($this->Preferences['yubikey'] != $yubikey && !$this->isEmbedded()) {
-            $this->setPreference('yubikey',$yubikey);
+            $this->setPreference('yubikey', $yubikey);
             $this->somethingChanged=1;
         }
 
         if (is_array($result->acl) and count($result->acl)) {
             foreach (array_keys($result->acl) as $key) {
                 if (isset($result->acl[$key]->tag) && $result->acl[$key]->tag == '') {
                     unset($result->acl[$key]->tag);
                 }
             }
         }
 
         if ($this->IPAccessListChangePolicy()) {
             if (isset($ip_access_list) and $this->ip_access_list != $ip_access_list) {
                 $ip_access_list=preg_replace("/\s+/","\n", trim($ip_access_list));
                 $list=explode("\n", trim($ip_access_list));
                 $ip_access_list=array();
                 foreach ($list as $el) {
-                    list($ip,$mask) = explode("/",$el);
+                    list($ip, $mask) = explode("/", $el);
                     if ($mask <0 or $mask > 32) {
                         continue;
                     }
-                    if (!preg_match("/\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}/",$ip)) {
+                    if (!preg_match("/\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}/", $ip)) {
                         continue;
                     }
                     $ip_access_list[]=array('ip'=>$ip, 'mask'=>intval($mask));
                 }
                 $result->acl=$ip_access_list;
                 $this->somethingChanged=1;
             }
         }
 
         if (!$result->password) unset($result->password);
 
         if ($timezone && $timezone != $this->timezone) {
             $result->timezone=$timezone;
             $this->somethingChanged=1;
         }
 
         if ($region != $this->region) {
             $result->region=$region;
             $this->somethingChanged=1;
         }
 
-        if (strcmp($quickdial,$this->quickdial) != 0) {
+        if (strcmp($quickdial, $this->quickdial) != 0) {
             $result->quickdialPrefix=$quickdial;
             $this->somethingChanged=1;
         }
 
-        $mobile_number  = preg_replace("/[^\+0-9]/","",$mobile_number);
-        if ($mobile_number && !preg_match("/^\+/",$mobile_number)) {
+        $mobile_number  = preg_replace("/[^\+0-9]/","", $mobile_number);
+        if ($mobile_number && !preg_match("/^\+/", $mobile_number)) {
             $mobile_number='+'.$mobile_number;
         }
 
         if ($this->Preferences['mobile_number'] != $mobile_number) {
-            $this->setPreference('mobile_number',$mobile_number);
+            $this->setPreference('mobile_number', $mobile_number);
             $this->somethingChanged=1;
         }
 
         if (!$this->createdVoicemailnow) {
             // moved to its own tab
             //$this->setDiversions();
         }
 
         if ($this->timeoutWasNotSet || $timeout != $this->timeout) {
             $this->somethingChanged=1;
             $result->timeout=intval($timeout);
         }
 
         if ($result->owner == '') {
             $this->somethingChanged=1;
             $result->owner=0;
         }
 
         if ($result->callLimit == '') {
             $this->somethingChanged=1;
             $result->callLimit=0;
         }
 
         if ($result->quota == '') {
             $this->somethingChanged=1;
             $result->quota=0;
         }
 
-        if ($result->timeout == '')  {
+        if ($result->timeout == '') {
             $this->somethingChanged=1;
             $result->timeout=35;
         }
 
-        if ($result->timeout > 900)  {
+        if ($result->timeout > 900) {
             $this->somethingChanged=1;
             $result->timeout=900;
         }
 
         if ($this->somethingChanged) {
             $result->properties=$this->properties;
 
             if (!$result->quota) $result->quota=0;
 
             //dprint_r($result);
 
             $this->SipPort->addHeader($this->SoapAuth);
             $result     = $this->SipPort->updateAccount($result);
 
-            if ((new PEAR)->isError($result)) {
-                $error_msg  = $result->getMessage();
-                $error_fault= $result->getFault();
-                $error_code = $result->getCode();
-                printf ("<p><font color=red>Error (SipPort): %s (%s): %s</font>",$error_msg, $error_fault->detail->exception->errorcode,$error_fault->detail->exception->errorstring);
+            if ($this->checkPrintSoapError($result)) {
                 return false;
             } else {
                 dprint("Call updateAccount");
                 if ($this->sendCEmail && $this->notify_on_sip_account_changes) {
-                    $this->sendChangedEmail(False,$this->changedFields);
-                }
+                    $this->sendChangedEmail(False, $this->changedFields);
+            }
             }
-
         }
 
         if ($this->voicemail['Account'] && !$this->createdVoicemailnow) {
             $delete_voicemail = $_REQUEST['delete_voicemail'];
 
-            //$log=sprintf("delete_voicemail_orig=%s",$this->voicemail['Options']->delete);
+            //$log=sprintf("delete_voicemail_orig=%s", $this->voicemail['Options']->delete);
             //dprint($log);
 
             if (($delete_voicemail && !$this->voicemail['Options']->delete) ||
                 (!$delete_voicemail && $this->voicemail['Options']->delete)) {
                 $this->voicemail['Options']=array("delete"=>intval($delete_voicemail));
                 $this->voicemailOptionsHaveChanged=1;
             }
 
-            $voicemail_password=preg_replace("/[^0-9]/","",$voicemail_password);
+            $voicemail_password=preg_replace("/[^0-9]/","", $voicemail_password);
 
             if ($this->voicemail['Password'] != $voicemail_password) {
                 $this->voicemailOptionsHaveChanged=1;
                 $this->voicemail['Password']=$voicemail_password;
             }
 
             if ($this->voicemailOptionsHaveChanged) {
                 $this->updateVoicemail();
             }
         }
 
         $this->updateBillingProfiles();
-
     }
 
     function setDiversions()
     {
         dprint ("setDiversions()");
 
         $this->getVoicemail();
         $this->getEnumMappings();
 
         $this->getDivertTargets();
         $this->getDiversions();
 
         foreach (array_keys($this->diversionType) as $condition) {
             $select_name = $condition."_select";
             $selectedIdx = $_REQUEST[$select_name];
             $textboxURI  = $_REQUEST[$condition];
 
-            if ($textboxURI && $textboxURI != "<voice-mailbox>" && !preg_match("/@/",$textboxURI)) {
+            if ($textboxURI && $textboxURI != "<voice-mailbox>" && !preg_match("/@/", $textboxURI)) {
                 $textboxURI=$textboxURI."@".$this->domain;
             }
 
-            if (preg_match("/^([\+|0].*)@/",$textboxURI,$m))  {
+            if (preg_match("/^([\+|0].*)@/", $textboxURI, $m))  {
                 $textboxURI=$m[1]."@".$this->domain;
             }
 
             $uri_description = $this->divertTargets[$selectedIdx]['description'];
 
             if ($uri_description == 'Other' || $textboxURI == "<voice-mailbox>") {
                 $selectedURI = $textboxURI;
             } else {
                 $selectedURI = $this->divertTargets[$selectedIdx]['value'];
             }
 
             $uri = $selectedURI;
 
             if (!$this->voicemail['Account'] && $uri_description == 'Voicemail') {
                 dprint("No voicemail account found");
                 $uri_description='Disabled';
             }
 
             if ($this->diversions[$condition]) {
 
                 if ($uri_description=='Disabled' && $this->CallPrefUriType[$condition]!='Disabled') {
                     $diversions[$condition]="";
                 } elseif ($uri_description != 'Disabled' && $selectedURI) {
                     if (checkURI($selectedURI)) {
                         if ($this->CallPrefUriType[$condition]=='Disabled') {
                             $diversions[$condition]="";
                         } else {
                             if ($this->diversions[$condition] != $uri) {
                                 $diversions[$condition]=$uri;
                             } else {
                                 $diversions[$condition]=$this->diversions[$condition];
                             }
                         }
-
                     } else {
                            $diversions[$condition]=$this->diversions[$condition];
                         dprint("Failed to check address $selectedURI");
                     }
                 }
             } elseif ($uri_description!='Disabled' && $selectedURI) {
                 if (checkURI($selectedURI)) {
                     $diversions[$condition]=$uri;
                    } else {
                        dprint("Failed to check address $condition=\"$selectedURI\"");
                        $diversions[$condition]=$this->diversions[$condition];
                    }
             }
 
             if (!$uri_description) $uri_description="Other";
-
             if ($uri_description == 'Other') {
                 $last_other=$uri;
             } else {
                 $last_other = $this->CallPrefLastOther[$condition];
             }
 
             $_prefLast   = $condition."_lastOther";
 
             if ($uri_description=='Other' && $this->Preferences[$_prefLast] != $last_other) {
-                $this->setPreference($_prefLast,$last_other);
+                $this->setPreference($_prefLast, $last_other);
             }
         }
 
         foreach(array_keys($this->diversions) as $key) {
             if ($this->diversions[$key] != $diversions[$key]) {
-                //$log=sprintf("Diversion %s changed from %s to %s",$key,htmlentities($this->diversions[$key]),htmlentities($diversions[$key]));
+                //$log=sprintf("Diversion %s changed from %s to %s", $key, htmlentities($this->diversions[$key]), htmlentities($diversions[$key]));
                 dprint($log);
                 $divert_changed=1;
             }
 
             if ($diversions[$key]) {
                 if ($diversions[$key] == "<voice-mailbox>") {
                     if ($this->absolute_voicemail_uri) {
                         $diversionsSOAP[$key] = 'sip:'.$this->voicemail['Account'];
                     } else {
                         $diversionsSOAP[$key] = $diversions[$key];
                     }
                 } else {
                     $diversionsSOAP[$key]='sip:'.$diversions[$key];
                 }
 
              } else {
                 if ($diversions[$key]) $diversionsSOAP[$key]=$diversions[$key];
             }
         }
 
         if (!is_array($diversionsSOAP) || count($diversionsSOAP) == 0) {
             $diversionsSOAP=array("nocondition"=>"empty");
         }
 
         if ($divert_changed) {
             $this->SipPort->addHeader($this->SoapAuth);
-            $result     = $this->SipPort->setCallDiversions($this->sipId,$diversionsSOAP);
+            $result     = $this->SipPort->setCallDiversions($this->sipId, $diversionsSOAP);
 
             if ((new PEAR)->isError($result)) {
                 $error_msg  = $result->getMessage();
                 $error_fault= $result->getFault();
                 $error_code = $result->getCode();
-                printf ("<p><font color=red>Error2 (SipPort): %s (%s): %s</font>",$error_msg, $error_fault->detail->exception->errorcode,$error_fault->detail->exception->errorstring);
+                printf("<p><font color=red>Error2 (SipPort): %s (%s): %s</font>", $error_msg, $error_fault->detail->exception->errorcode, $error_fault->detail->exception->errorstring);
                 return false;
             } else {
                 $this->diversions=$diversions;
             }
         }
     }
 
-    function setDiversion($condition,$uri)
+    function setDiversion($condition, $uri)
     {
-        dprint ("setDiversion($condition,$uri)");
+        dprint ("setDiversion($condition, $uri)");
         $condition=trim($condition);
         $uri=trim($uri);
         $this->getVoicemail();
         $this->getDivertTargets();
 
         $this->SipPort->addHeader($this->SoapAuth);
         $result     = $this->SipPort->getCallDiversions($this->sipId);
 
-        if ((new PEAR)->isError($result)) {
-            $error_msg  = $result->getMessage();
-            $error_fault= $result->getFault();
-            $error_code = $result->getCode();
-            printf ("<p><font color=red>Error (SipPort): %s (%s): %s</font>",$error_msg, $error_fault->detail->exception->errorcode,$error_fault->detail->exception->errorstring);
+        if ($this->checkPrintSoapError($result)) {
             return false;
         }
 
         $_uri_saved=$uri;
 
         if ($_uri_saved == "voicemail") {
             $uri="";
             foreach ($this->divertTargets as $target) {
                 if ($target['description'] == 'Voicemail') {
                     $uri=$target['value'];
                     break;
                 }
             }
         }
 
         if ($_uri_saved == "mobile") {
             $uri="";
             foreach ($this->divertTargets as $target) {
                 dprint_r($target);
                 if ($target['description'] == 'Mobile') {
                     $uri=$target['value'];
                     break;
                 }
             }
         }
 
         if ($_uri_saved == "other" && $this->CallPrefLastOther[$condition]) {
             $uri=$this->CallPrefLastOther[$condition];
         }
 
 
         if (strlen($uri)) {
              if ($uri != "<voice-mailbox>") {
-                if (!preg_match("/^(sip:|sips:)/",$uri)) $uri="sip:".$uri;
+                if (!preg_match("/^(sip:|sips:)/", $uri)) $uri="sip:".$uri;
              }
         } else {
             $uri=NULL;
         }
 
         reset($this->diversionType);
         foreach(array_keys($this->diversionType) as $_condition) {
             $uri=$result->$_condition;
 
             if ($this->absolute_voicemail_uri && $uri == "<voice-mailbox>") {
                 $uri = $this->voicemail['Account'];
             }
 
-            if (preg_match("/^(sip:|sips:)(.*)$/i",$uri,$m)) {
+            if (preg_match("/^(sip:|sips:)(.*)$/i", $uri, $m)) {
                 $uri=$m[2];
             }
 
             //if (!$uri) $uri=NULL;
             $this->diversions[$condition]=$uri;
         }
 
         dprint_r($this->diversions);
 
         $this->SipPort->addHeader($this->SoapAuth);
-        $result     = $this->SipPort->setCallDiversions($this->sipId,$result);
+        $result = $this->SipPort->setCallDiversions($this->sipId, $result);
 
-        if ((new PEAR)->isError($result)) {
-            $error_msg  = $result->getMessage();
-            $error_fault= $result->getFault();
-            $error_code = $result->getCode();
-            printf ("<p><font color=red>Error (SipPort): %s (%s): %s</font>",$error_msg, $error_fault->detail->exception->errorcode,$error_fault->detail->exception->errorstring);
+        if ($this->checkPrintSoapError($result)) {
             return false;
         }
-
     }
 
     function setVoicemailDiversions()
     {
         dprint ("setVoicemailDiversions()");
 
         if ($this->getVoicemail()) {
 
             if (!$this->absolute_voicemail_uri) {
                 $diversions['FBUS']="<voice-mailbox>";
                 $diversions['FNOA']="<voice-mailbox>";
                 $diversions['FNOL']="<voice-mailbox>";
             } else {
                 $diversions['FBUS']="sip:".$this->voicemail['Account'];
                 $diversions['FNOA']="sip:".$this->voicemail['Account'];
                 $diversions['FNOL']="sip:".$this->voicemail['Account'];
             }
 
             $this->SipPort->addHeader($this->SoapAuth);
-            $result     = $this->SipPort->setCallDiversions($this->sipId,$diversions);
+            $result     = $this->SipPort->setCallDiversions($this->sipId, $diversions);
 
-            if ((new PEAR)->isError($result)) {
-                $error_msg  = $result->getMessage();
-                $error_fault= $result->getFault();
-                $error_code = $result->getCode();
-                printf ("<p><font color=red>Error (SipPort): %s (%s): %s</font>",$error_msg, $error_fault->detail->exception->errorcode,$error_fault->detail->exception->errorstring);
+            if ($this->checkPrintSoapError($result)) {
                 return false;
             }
         }
     }
 
     function removeVoicemailDiversions()
     {
         dprint ("removeVoicemailDiversions()");
 
         $this->getDiversions();
 
 		$diversions=array();
 
         foreach (array_keys($this->diversionType) as $key) {
-            if ($this->diversions[$key]=="<voice-mailbox>" || preg_match("/voicemail_server/",$this->diversions[$key])) {
+            if ($this->diversions[$key]=="<voice-mailbox>" || preg_match("/voicemail_server/", $this->diversions[$key])) {
                 $diversions_have_changed=true;
             } else {
                 if ($this->diversions[$key]) {
             	    $diversions[$key]=$this->diversions[$key];
                 }
             }
         }
 
         if (!count($diversions)) {
             $diversions['nocondition']='empty';
         }
 
         if ($diversions_have_changed) {
             $this->SipPort->addHeader($this->SoapAuth);
-            $result = $this->SipPort->setCallDiversions($this->sipId,$diversions);
+            $result = $this->SipPort->setCallDiversions($this->sipId, $diversions);
 
-            if ((new PEAR)->isError($result)) {
-                $error_msg  = $result->getMessage();
-                $error_fault= $result->getFault();
-                $error_code = $result->getCode();
-                printf(
-                    "<p><font color=red>Error (SipPort): %s (%s): %s</font>",
-                    $error_msg,
-                    $error_fault->detail->exception->errorcode,
-                    $error_fault->detail->exception->errorstring
-                );
+            if ($this->checkPrintSoapError($result)) {
                 return false;
             }
         } else {
             return true;
         }
     }
 
     function updateVoicemail()
     {
         dprint("updateVoicemail()");
 
         $account=array("sipId"    => $this->sipId,
                        "email"    => $this->email,
                        "name"     => $this->firstName.' '.$this->lastName,
                        "password" => $this->voicemail['Password'],
                        "options"  => $this->voicemail['Options']
                        );
 
         dprint_r($account);
 
         $this->VoicemailPort->addHeader($this->SoapAuthVoicemail);
         $result     = $this->VoicemailPort->updateAccount($account);
 
         if ((new PEAR)->isError($result)) {
             $error_msg=$result->getMessage();
             $error_fault=$result->getFault();
             $error_code=$result->getCode();
             print "$error_msg\n";
-            printf ("<p><font color=red>Error (VoicemailPort): %s (%s): %s</font>",$error_msg, $error_fault->detail->exception->errorcode,$error_fault->detail->exception->errorstring);
+            printf("<p><font color=red>Error (VoicemailPort): %s (%s): %s</font>", $error_msg, $error_fault->detail->exception->errorcode, $error_fault->detail->exception->errorstring);
             return false;
         }
 
         return true;
     }
 
     function addVoicemail()
     {
         dprint("addVoicemail()");
 
         $password = $this->RandomPassword();
 
         $_account = array(
             "sipId"    => $this->sipId,
             "name"     => $this->fullName,
             "password" => $password,
             "email"    => $this->email,
             "options"  => array("delete" => 1)
         );
 
         $this->VoicemailPort->addHeader($this->SoapAuthVoicemail);
         $result = $this->VoicemailPort->addAccount($_account);
 
         if ((new PEAR)->isError($result)) {
             $error_msg=$result->getMessage();
             $error_fault=$result->getFault();
             $error_code=$result->getCode();
             print "$error_msg\n";
-            printf ("<p><font color=red>Error (VoicemailPort): %s (%s): %s</font>",$error_msg, $error_fault->detail->exception->errorcode,$error_fault->detail->exception->errorstring);
+            printf("<p><font color=red>Error (VoicemailPort): %s (%s): %s</font>", $error_msg, $error_fault->detail->exception->errorcode, $error_fault->detail->exception->errorstring);
             return false;
         }
 
         return true;
     }
 
 
     function deleteVoicemail()
     {
         dprint("deleteVoicemail()");
 
         $this->VoicemailPort->addHeader($this->SoapAuthVoicemail);
         $result     = $this->VoicemailPort->deleteAccount($this->sipId);
 
         if ((new PEAR)->isError($result)) {
             $error_msg=$result->getMessage();
             $error_fault=$result->getFault();
             $error_code=$result->getCode();
             print "$error_msg\n";
-            printf ("<p><font color=red>Error (VoicemailPort): %s (%s): %s</font>",$error_msg, $error_fault->detail->exception->errorcode,$error_fault->detail->exception->errorstring);
+            printf("<p><font color=red>Error (VoicemailPort): %s (%s): %s</font>", $error_msg, $error_fault->detail->exception->errorcode, $error_fault->detail->exception->errorstring);
             return false;
         }
 
         return true;
     }
 
-    function setPreference($name,$value)
+    function setPreference($name, $value)
     {
-        dprint("setPreference($name,$value)");
+        dprint("setPreference($name, $value)");
 
         if (!$name) return;
 
         if (!is_array($this->properties)) {
             $this->properties=array();
         }
 
         foreach (array_keys($this->properties) as $_key) {
 
            $_prop=$this->properties[$_key];
             if ($_prop->name == $name) {
                 if (strlen($value)) {
                     if ($value != 'remove') {
                         $newProperties[]=array('name'=> $name,
                             'value' => $value);
                     }
                 }
                 $found=1;
             } else {
                 $newProperties[]=$_prop;
             }
-
         }
 
         if (!$found) {
-            $newProperties[]=array('name'  => $name,
-                                   'value' => $value);
+            $newProperties[] = array(
+                'name'  => $name,
+                'value' => $value
+            );
 
         }
 
         if ($this->properties!=$newProperties) $this->somethingChanged=1;
         if (!$newProperties) $newProperties = array();
         $this->properties=$newProperties;
         //dprint_r($this->properties);
     }
 
     function showCreditTab()
     {
-        if ($this->login_type == 'subscriber' && in_array("blocked",$this->groups)) {
+        if ($this->login_type == 'subscriber' && in_array("blocked", $this->groups)) {
             return false;
         }
 
         $task        = $_REQUEST['task'];
         $issuer      = $_REQUEST['issuer'];
         $prepaidCard = $_REQUEST['prepaidCard'];
         $prepaidId   = $_REQUEST['prepaidId'];
 
         $_done       = false;
 
         if ($issuer) {
             print "
             <tr>
             <td colspan=2 align=left> ";
 
             if ($issuer=='subscriber') {
                 if ($prepaidCard && $prepaidId) {
-                    if ($result = $this->addBalanceSubscriber($prepaidCard,$prepaidId)) {
+                    if ($result = $this->addBalanceSubscriber($prepaidCard, $prepaidId)) {
                         print "<p><font color=green>";
-                        printf (_("Old balance was %s, new balance is %s. "),$result->old_balance, $result->new_balance);
+                        printf(_("Old balance was %s, new balance is %s. "), $result->old_balance, $result->new_balance);
                         print "</font>";
                         $_done=true;
                     }
                 }
             } elseif ($issuer=='reseller' || $issuer=='admin') {
                 if ($_REQUEST['task'] == 'change_balance') {
                     $description = $_REQUEST['description'];
                     $value       = $_REQUEST['value'];
 
-                    if (strlen($value) && $result = $this->addBalanceReseller($value,$description)) {
+                    if (strlen($value) && $result = $this->addBalanceReseller($value, $description)) {
                         print "<p><font color=green>";
-                        printf (_("Old balance was %s, new balance is %s. "),$result->old_balance, $result->new_balance);
+                        printf(_("Old balance was %s, new balance is %s. "), $result->old_balance, $result->new_balance);
                         print "</font>";
                         $_done=true;
                     }
                 } elseif ($_REQUEST['task'] == 'refund') {
                     $transaction = json_decode(base64_decode($_REQUEST['transaction']));
-                    printf ("Refunding transaction id %s in value of %s", $transaction->id, $transaction->value);
+                    printf("Refunding transaction id %s in value of %s", $transaction->id, $transaction->value);
 
                     require('cc_processor.php');
                     $ccp = new CreditCardProcessor();
                     $refund_results = $ccp->refundPayment($transaction->id);
 
                     if (count($refund_results['error']) > 0 ) {
-                        printf ("<p><font color=red>Error %d: %s (%s)</font>",$refund_results['error']['error_code'], $refund_results['error']['desc'], $refund_results['error']['short_message']);
+                        printf("<p><font color=red>Error %d: %s (%s)</font>", $refund_results['error']['error_code'], $refund_results['error']['desc'], $refund_results['error']['short_message']);
                     } else {
-                        printf ("<p>Transaction %s refunded with %s: %s",$transaction->id, $refund_results['success']['desc']->RefundTransactionID,$refund_results['success']['desc']->GrossRefundAmount->_value);
-                        $description=sprintf("Refund %s with %s",$transaction->id, $refund_results['success']['desc']->RefundTransactionID);
-                        if ($result = $this->addBalanceReseller(-$transaction->value,$description)) {
+                        printf("<p>Transaction %s refunded with %s: %s", $transaction->id, $refund_results['success']['desc']->RefundTransactionID, $refund_results['success']['desc']->GrossRefundAmount->_value);
+                        $description=sprintf("Refund %s with %s", $transaction->id, $refund_results['success']['desc']->RefundTransactionID);
+                        if ($result = $this->addBalanceReseller(-$transaction->value, $description)) {
                             print "<p><font color=green>";
-                            printf (_("Old balance was %s, new balance is %s. "),$result->old_balance, $result->new_balance);
+                            printf(_("Old balance was %s, new balance is %s. "), $result->old_balance, $result->new_balance);
                             print "</font>";
                             $_done=true;
                         }
                     }
                 }
             }
 
             if ($_done && $_REQUEST['notify']) {
-                $subject=sprintf ("SIP Account %s balance update",$this->account);
+                $subject=sprintf("SIP Account %s balance update", $this->account);
 
                 $body="Your SIP Account balance has been updated. ".
                 "For more details go to $this->sip_settings_page?tab=credit";
 
                 if (mail($this->email, $subject, $body, "From: $this->support_email")) {
-                    printf (_("Subscriber has been notified at %s."), $this->email);
+                    printf(_("Subscriber has been notified at %s."), $this->email);
                 }
             }
 
             print "
             </td>
             </tr>
             ";
         }
 
         $this->getPrepaidStatus();
 
         if ($this->prepaidAccount) {
             $chapter=sprintf(_("Current Balance"));
             $this->showChapter($chapter);
 
             print "
             <div class=row-fluid>
             <div class=span12>";
             print _("Your current balance is");
             print ": ";
-            printf ("%.2f %s ",$this->prepaidAccount->balance,$this->currency);
+            printf("%.2f %s ", $this->prepaidAccount->balance, $this->currency);
             print "</div>
             </div>
             ";
 
             $this->showChangeBalanceReseller();
             $this->showChangeBalanceSubscriber();
             $this->showBalanceHistory();
-
         }
     }
 
     function showChangeBalanceReseller()
     {
         if (!$this->prepaid_changes_allowed) return false;
 
         $chapter=sprintf(_("Add Balance"));
         $this->showChapter($chapter);
 
         print "
         <form class=form-inline action=$this->url method=post>
         <input type=hidden name=tab value=credit>
         <input type=hidden name=issuer value=reseller>
         <input type=hidden name=task value=change_balance>
         <div class=control-group>
         <div class=control>";
 
         print "
         <input type=text size=10 name=value placeholder=\"";
         print _("Value");
         print "\">";
         print "<input type=text size=30 name=description placeholder=\"";
         print _("Description");
         print "\">";
         print " <label class=checkbox>";
         print "<input type=checkbox name=notify value=1>";
         print _("Notify");
         print "</label>
             ";
         print "<input class=btn type=submit value=";
         print _("Add");
         print ">
             </div>
             </div>
         </form>
         ";
 
         $transactions = $this->getPaymentIds();
 
         if (count($transactions)) {
             $chapter=sprintf(_("Refund Transaction"));
             $this->showChapter($chapter);
 
             print "
             <form class='form-inline' action=$this->url method=post>
             <input type=hidden name=tab value=credit>
             <input type=hidden name=issuer value=reseller>
             <input type=hidden name=task value=refund>
             ";
 
             print _("Transaction Id");
 
             print "
             <select class=span2 name=transaction> ";
             foreach (array_keys($transactions) as $tran) {
                 $t=array('id' => $tran, 'value' => $transactions[$tran]);
-                printf ("<option value='%s'>%s",base64_encode(json_encode($t)),$tran);
+                printf("<option value='%s'>%s", base64_encode(json_encode($t)), $tran);
             }
 
             print "
             </select>
             ";
             print "
             Notify
             <input type=checkbox name=notify value=1>
             <input class='btn btn-warning' type=submit value=";
             print _("Refund");
             print ">
             </form>
             ";
         }
-
     }
 
     function showChangeBalanceSubscriber()
     {
         $this->showPrepaidVoucherForm();
     }
 
     function showPrepaidVoucherForm()
     {
 
         if ($this->isEmbedded()) return true;
 
         $chapter=sprintf(_("Prepaid Card"));
         $this->showChapter($chapter);
 
         print "
         <div class='row-fluid'>
         <div class='span12'>
         ";
 
-        printf (_("To add Credit to your account using a Prepaid Card enter it below. "));
+        printf(_("To add Credit to your account using a Prepaid Card enter it below. "));
 
         print "
             </div>
             </div>
         ";
 
         print "
         <form class=form-inline action=$this->url method=post>
         <input type=hidden name=tab value=credit>
         <input type=hidden name=issuer value=subscriber>
         <input type=hidden name=task value=Add>
         <div class=control-group>
         <div class=control>
         ";
 
         print "
         <input type=text size=10 name=prepaidId placeholder=\"";
         print _("Card Id");
         print "\">";
         print "<input type=text size=20 name=prepaidCard placeholder=\"";
         print _("Card Number");
         print "\">";
         if ($this->login_type != 'subscriber') {
             print " <label class=\"checkbox\">";
             print "<input type=checkbox name=notify value=1>";
             print _("Notify");
             print "</label>";
         }
 
         print "
         <input class='btn' type=submit value=";
         print _("Add");
         print "></div></div>
         </form>
         ";
-
     }
 
 
     function getPrepaidStatus()
     {
         dprint("getPrepaidStatus()");
         $this->SipPort->addHeader($this->SoapAuth);
         $result     = $this->SipPort->getPrepaidStatus(array($this->sipId));
 
-        if ((new PEAR)->isError($result)) {
-            $error_msg  = $result->getMessage();
-            $error_fault= $result->getFault();
-            $error_code = $result->getCode();
-            printf ("<p><font color=red>Error (SipPort): %s (%s): %s</font>",$error_msg, $error_fault->detail->exception->errorcode,$error_fault->detail->exception->errorstring);
+        if ($this->checkPrintSoapError($result)) {
             unset($this->prepaidAccount);
             return false;
-        }  else {
+        } else {
         	$this->prepaidAccount=$result[0];
         	return true;
         }
     }
 
-    function addBalanceSubscriber($prepaidCard,$prepaidId)
+    function addBalanceSubscriber($prepaidCard, $prepaidId)
     {
-        dprint("addBalanceSubscriberLocal($prepaidCard,$prepaidId)");
+        dprint("addBalanceSubscriberLocal($prepaidCard, $prepaidId)");
 
         $card      = array('id'     => intval($prepaidId),
                            'number' => $prepaidCard
                            );
 
         $this->SipPort->addHeader($this->SoapAuth);
-        $result = $this->SipPort->addBalanceFromVoucher($this->sipId,$card);
+        $result = $this->SipPort->addBalanceFromVoucher($this->sipId, $card);
 
-        if ((new PEAR)->isError($result)) {
-            $error_msg  = $result->getMessage();
-            $error_fault= $result->getFault();
-            $error_code = $result->getCode();
-            printf ("<p><font color=red>Error (SipPort): %s (%s): %s</font>",$error_msg, $error_fault->detail->exception->errorcode,$error_fault->detail->exception->errorstring);
+        if ($this->checkPrintSoapError($result)) {
             return false;
-        }  else {
+        } else {
             return $result;
         }
     }
 
-    function addBalanceReseller($value=0,$description='')
+    function addBalanceReseller($value=0, $description='')
     {
         $this->SipPort->addHeader($this->SoapAuth);
-        $result     = $this->SipPort->addBalance($this->sipId,floatval($value),$description);
+        $result = $this->SipPort->addBalance($this->sipId, floatval($value), $description);
 
-        if ((new PEAR)->isError($result)) {
-            $error_msg  = $result->getMessage();
-            $error_fault= $result->getFault();
-            $error_code = $result->getCode();
-            printf ("<p><font color=red>Error (SipPort): %s (%s): %s</font>",$error_msg, $error_fault->detail->exception->errorcode,$error_fault->detail->exception->errorstring);
+        if ($this->checkPrintSoapError($result)) {
             return false;
         } else {
         	return $result;
         }
     }
 
     function getBalanceHistory()
     {
         dprint("getBalanceHistory()");
         $this->SipPort->addHeader($this->SoapAuth);
 
         $result     = $this->SipPort->getCreditHistory($this->sipId,200);
 
         if ((new PEAR)->isError($result)) {
             $error_msg  = $result->getMessage();
             $error_fault= $result->getFault();
             $error_code = $result->getCode();
             if ($error_fault->detail->exception->errorcode != "2000") {
-                printf ("<p><font color=red>Error (SipPort): %s (%s): %s</font>",$error_msg, $error_fault->detail->exception->errorcode,$error_fault->detail->exception->errorstring);
+                printf("<p><font color=red>Error (SipPort): %s (%s): %s</font>", $error_msg, $error_fault->detail->exception->errorcode, $error_fault->detail->exception->errorstring);
             }
         }
 
         $this->balance_history=$result->entries;
-
     }
 
     function getPaymentIds()
     {
         $transactions = array();
         $this->SipPort->addHeader($this->SoapAuth);
 
         $result     = $this->SipPort->getCreditHistory($this->sipId,200);
 
         if ((new PEAR)->isError($result)) {
             $error_msg  = $result->getMessage();
             $error_fault= $result->getFault();
             $error_code = $result->getCode();
             if ($error_fault->detail->exception->errorcode != "2000") {
-                printf ("<p><font color=red>Error (SipPort): %s (%s): %s</font>",$error_msg, $error_fault->detail->exception->errorcode,$error_fault->detail->exception->errorstring);
+                printf("<p><font color=red>Error (SipPort): %s (%s): %s</font>", $error_msg, $error_fault->detail->exception->errorcode, $error_fault->detail->exception->errorstring);
             }
         }
 
         $refunded_transactions=array();
         $credit_transactions=array();
 
         foreach ($result->entries as $entry) {
-             if (preg_match("/^CC transaction (.*)$/",$entry->description,$m)) {
+             if (preg_match("/^CC transaction (.*)$/", $entry->description, $m)) {
                  $credit_transactions[$m[1]]=$entry->value;
              }
 
-             if (preg_match("/^Refund (.*) with (.*)$/",$entry->description,$m)) {
+             if (preg_match("/^Refund (.*) with (.*)$/", $entry->description, $m)) {
                  $refunded_transactions[]=$m[1];
              }
         }
 
         foreach (array_keys($credit_transactions) as $tran) {
             if (!in_array($tran, $refunded_transactions)) {
                 $transactions[$tran] = $credit_transactions[$tran];
             }
         }
 
         return $transactions;
     }
 
     function getTodayBalanceSummary()
     {
-
         $total_debit  = 0;
         $total_credit = 0;
 
         foreach ($this->balance_history as $_line) {
             $value=$_line->value;
 
             if (substr($_line->date,0,10) != date("Y-m-d")) {
                 break;
             }
 
             if ($value <0) {
                 $total_debit+=$value;
             }
 
             if ($value >0) {
                 $total_credit+=$value;
             }
-         }
+        }
 
-         $total = array('debit'  => $total_debit,
-                        'credit' => $total_credit
-                        );
-         return $total;
+        $total = array(
+            'debit'  => $total_debit,
+            'credit' => $total_credit
+        );
+        return $total;
     }
 
 
     function showBalanceHistory()
     {
         $this->getBalanceHistory();
 
         if (!count($this->balance_history)) {
             return;
         }
         $chapter=sprintf(_("Balance History"));
         $this->showChapter($chapter);
 
         print "
         <div class=row-fluid>
         <div class=span12>
         ";
 
         $today_summary = $this->getTodayBalanceSummary();
 
         if ($today_summary['credit'] >= $max_credit_per_day) {
             print "<p>";
-            printf (_("Today's transactions: %.2f credit, %.2f debit"), $today_summary['credit'],$today_summary['debit']);
+            printf(_("Today's transactions: %.2f credit, %.2f debit"), $today_summary['credit'], $today_summary['debit']);
         }
 
         print "
         <p>
         <table class='table table-striped table-condensed'>";
         print "<thead>";
         print "<tr>";
         print "<th class=list_header>";
         print "</th>";
         print "<th class=list_header>";
         print _("Date and Time");
         print "</th>";
         print "<th class=list_header>";
         print _("Action");
         print "</th>";
         print "<th class=list_header>";
         print _("Description");
         print "</th>";
         print "<th class=list_header align=right>";
         print _("Value");
         print "</th>";
         print "<th class=list_header align=right>";
         print _("Balance");
         print "</th>";
         print "</tr>";
         print "</thead>";
 
         foreach ($this->balance_history as $_line) {
 
 			if (strstr($_line->description,'Session')) {
             	if (!$_line->value) continue;
                 $value=$_line->value;
 
                 if ($this->cdrtool_address && !$this->isEmbedded()) {
-                    $description=sprintf("<a href=%s/callsearch.phtml?action=search&call_id=%s target=cdrtool>$_line->description</a>",$this->cdrtool_address,urlencode($_line->session));
+                    $description=sprintf("<a href=%s/callsearch.phtml?action=search&call_id=%s target=cdrtool>$_line->description</a>", $this->cdrtool_address, urlencode($_line->session));
                 } else {
                     $description=$_line->description;
                 }
             } else {
                 $description=$_line->description;
                 $value=$_line->value;
             }
 
             if ($value <0) {
                 $total_debit+=$value;
             }
             if ($value >0) {
                 $total_credit+=$value;
             }
 
             $found++;
 
             $rr=floor($found/2);
             $mod=$found-$rr*2;
 
             if ($mod ==0) {
                 $_class='odd';
             } else {
                 $_class='even';
             }
 
             print "
             <tr class=$_class>";
 
-            printf ("
+            printf("
             <td>%d</td>
             <td>%s</td>
             <td>%s</td>
             <td>%s</td>
             <td align=right>%s</td>
             <td align=right>%s</td>
             </tr>
-            ",$found,
+            ", $found,
             $_line->date,
             $_line->action,
             $description,
             number_format($value,4),
             number_format($_line->balance,4)
             );
         }
 
         print "
         </td>
         </tr>
         ";
 
         if (strlen($total_credit)) {
 
-        printf ("
+        printf("
             <tr>
             <td></td>
             <td></td>
             <td></td>
             <td><span class=\"label label-info\">%s</span></td>
             <td align=right><b>%s</b></td>
             <td align=right></td>
             </tr>
             ",
             _("Total Credit"),
             number_format($total_credit,4)
             );
         }
 
         if (strlen($total_debit)) {
-        printf ("
+        printf("
             <tr>
             <td></td>
             <td></td>
             <td></td>
             <td><span class=\"label label-important\">%s</span></td>
             <td align=right><b>%s</b></td>
             <td align=right></td>
             </tr>
             ",
             _("Total Debit"),
             number_format($total_debit,4)
             );
         }
 
         print "
         </table>
         ";
 
         if ($found) {
             if (!$this->isEmbedded()) {
                 print "<p class='form-actions'><a class=btn href=$this->url&tab=credit&action=get_balance_history&csv=1 target=_new data-original-title='";
                 print _("Export");
                 print "' data-content='";
                 print _("Export balance history in CSV format");
                 print "' rel='popover' onclick=\"window.open('$this->url&tab=credit&action=get_balance_history&csv=1]')\">";
                 print _("Export");
                 print "</a></p>";
             } else {
                 print "<p class='form-actions'><a rel=popover class=btn href=$this->url&tab=credit&action=get_balance_history&csv=1 data-original-title='";
                 print _("Export");
                 print "' data-content='";
                 print _("Export balance history in CSV format");
                 print "' onclick=\"location.href='$this->url&tab=credit&action=get_balance_history&csv=1';\">";
                 print _("Export");
                 print "</a></p>";
             }
         }
         print "</td></tr>";
     }
 
     function exportBalanceHistory()
     {
         Header("Content-type: text/csv");
-    	$h=sprintf("Content-Disposition: inline; filename=%s-prepaid-history.csv",$this->account);
+    	$h=sprintf("Content-Disposition: inline; filename=%s-prepaid-history.csv", $this->account);
     	Header($h);
 
         print _("Id");
         print ",";
         print _("Account");
         print ",";
         print _("Date");
         print ",";
         print _("Action");
         print ",";
         print _("Description");
         print ",";
         print _("Value");
         print ",";
         print _("Final Balance");
         print ("\n");
 
         foreach ($this->balance_history as $_line) {
 			if (strstr($_line->description,'Session') && !$_line->value) continue;
             $found++;
-            printf ("%s,%s,%s,%s,%s,%s,%s\n",
+            printf("%s,%s,%s,%s,%s,%s,%s\n",
             $found,
             $this->account,
             $_line->date,
             $_line->action,
             $_line->description,
             $_line->value,
             $_line->balance);
         }
     }
 
     function showDiversions($conditions=array())
     {
         // for busy not online or unconditional
         foreach (array_keys($this->diversionType) as $condition) {
             $_prefName = $condition."_lastOther";
             $this->CallPrefLastOther[$condition]= $this->Preferences[$_prefName];
         }
 
         if (!count($conditions)) {
             $conditions=$this->diversionType;
         }
 
         foreach (array_keys($conditions) as $condition) {
-
             $found++;
             $rr=floor($found/2);
             $mod=$found-$rr*2;
 
             $pref_name  = $conditions[$condition];
             $pref_value = $this->diversions[$condition];
 
             $select_name=$condition."_select";
 
             $set_uri_java="set_uri_" . $condition;
             $update_text_java="update_text_" . $condition;
 
             if ($mod ==0) {
                 $_class='odd';
             } else {
                 $_class='even';
             }
 
             print "
             <div class='control-group $_class'>
 
               <label class=control-label>$pref_name</label>
               <div class='controls'>
             ";
 
             $phoneValues = array();
 
             foreach ($this->divertTargets as $phones) {
                 $phoneValues[] = $phones['value'];
             }
 
             $lastOther = $this->CallPrefLastOther[$condition];
             $otherIdx = count($this->divertTargets) - 1;
 
             $phoneValues[$otherIdx] = $lastOther;
 
             $targets = sprintf("'%s'", join("', '", $phoneValues));
 
             print "
             <SCRIPT>
             var ${condition}_other = '$lastOther';
 
             function $set_uri_java(elem) {
                 var index;
                 var targets = [$targets];
 
                 index = elem.selectedIndex;
                 if (index == $otherIdx) {
                     document.sipsettings.$condition.value=${condition}_other;
                     document.sipsettings.$condition.style.display = 'inline-block';
                     document.sipsettings.$condition.style.visibility = 'visible';
                 } else {
                     document.sipsettings.$condition.style.display = 'none';
                     document.sipsettings.$condition.value=targets[index];
                 }
             }
 
             function $update_text_java(elem) {
                 ${condition}_other = elem.value;
             }
             </SCRIPT>
             ";
 
 
             print "<select name=$select_name onChange=$set_uri_java(this)>\n";
 
             if ($this->diversions[$condition]) {
                 $this->CallPrefUriType[$condition]=='Other';
             } else {
                 $this->CallPrefUriType[$condition]=='Disabled';
             }
 
             $foundSelected=0;
             $nr_targets=count($this->divertTargets);
 
             foreach ($this->divertTargets as $idx => $phone) {
                 $name = $phone['name'];
 
                 if ($this->access_numbers[$condition]) {
                     if ($phone['description'] == "Mobile") {
-                        $name .= sprintf(' (%s %s0)',_("Dial"),$this->access_numbers[$condition]);
+                        $name .= sprintf(' (%s %s0)', _("Dial"), $this->access_numbers[$condition]);
                     } elseif ($phone['description'] == "Voicemail") {
-                        $name .= sprintf(' (%s %s1)',_("Dial"),$this->access_numbers[$condition]);
+                        $name .= sprintf(' (%s %s1)', _("Dial"), $this->access_numbers[$condition]);
                     } elseif ($phone['description'] == "Disabled") {
-                        $name .= sprintf(' (%s %s)',_("Dial"),$this->access_numbers[$condition]);
+                        $name .= sprintf(' (%s %s)', _("Dial"), $this->access_numbers[$condition]);
                     } elseif ($phone['description'] == "Other") {
-                        $name .= sprintf(' (%s %s+ %s)',_("Dial"),$this->access_numbers[$condition],_("Number"));
+                        $name .= sprintf(' (%s %s+ %s)', _("Dial"), $this->access_numbers[$condition], _("Number"));
                     }
                 }
 
                 if ($phone['description'] == 'Other')
                     $value = $lastOther;
                 else
                     $value = $phone['value'];
 
                 if (!$foundSelected &&
                     ($this->diversions[$condition]==$phone['value'] || $idx==$nr_targets-1)) {
                     print "<option value=\"$idx\" selected>$name</option>\n";
                     $pref_value = $value;
                     $this->CallPrefUriType[$condition]=$phone['description'];
                     $foundSelected=1;
                 } else {
                     print "<option value=\"$idx\">$name</option>\n";
                 }
             }
 
             print "</select>";
 
 
             if ($this->CallPrefUriType[$condition]=='Other')
                 $style = "visible";
             else
                 $style = "hidden";
 
             $pref_value=$this->diversions[$condition];
 
             print "
                 <span>
                   <input class='$style' type=text size=40
                          name=$condition value=\"$pref_value\"
                          onChange=$update_text_java(this)>
                 </span>
                 ";
 
             if ($condition=="FUNV" && $this->FUNC_access_number) {
                 print "<div class=help-block>";
-                printf (_("Dial %s2*X where X = Number of Minutes, 0 to Reset"), $this->access_numbers['FUNC']);
+                printf(_("Dial %s2*X where X = Number of Minutes, 0 to Reset"), $this->access_numbers['FUNC']);
                 print "</div>";
             }
 
 
             print "
 
               </div>
             </div>
             ";
         }
 
     }
 
     function showHeader()
     {
         /*print "
         <table class=settings border=0 width=100%>
         <tr>
         <td colspan=2 align=right>
         ";*/
         print "
             <div class=row-fluid>
                 <div class='span12'>";
         if ($this->logoFile) {
             print "<img class='pull-right' src=./$this->logoFile border=0>";
         }
 
         print "
                 </div>
             </div>
             ";
 /*
         print "
         </td>
         </tr>
         </table>
         ";
  */
     }
 
     function chapterTableStart()
     {
     }
 
     function chapterTableStop()
     {
     }
 
 
     function getEnumMappings()
     {
         dprint("getEnumMappings()");
 
 		$this->enums=array();
 
         $filter=array(
                       'type'     => 'sip',
                       'mapto'    => $this->account,
                       'owner'    => intval($this->owner)
                       );
         // Range
         $range=array('start' => 0,
                      'count' => 10
                      );
 
         // Order
 
         $orderBy = array('attribute' => 'changeDate',
                          'direction' => 'ASC'
                          );
 
         // Compose query
         $Query=array('filter'  => $filter,
                      'orderBy' => $orderBy,
                      'range'   => $range
                      );
 
         // Insert credetials
         $this->EnumPort->addHeader($this->SoapAuthEnum);
         $result = $this->EnumPort->getNumbers($Query);
 
         if ((new PEAR)->isError($result)) {
             $error_msg  = $result->getMessage();
             $error_fault= $result->getFault();
             $error_code = $result->getCode();
-            printf ("<p><font color=red>Error (EnumPort): %s (%s): %s</font>",$error_msg, $error_fault->detail->exception->errorcode,$error_fault->detail->exception->errorstring);
+            printf("<p><font color=red>Error (EnumPort): %s (%s): %s</font>", $error_msg, $error_fault->detail->exception->errorcode, $error_fault->detail->exception->errorstring);
             return false;
         }
 
         foreach($result->numbers as $_number) {
             $enum='+'.$_number->id->number;
             $this->voicemailUsernameOptions[]=$enum;
-            if (!in_array($enum,$this->enums)) $this->enums[]=$enum;
+            if (!in_array($enum, $this->enums)) $this->enums[]=$enum;
         }
     }
 
     function enum2tel($enum_text)
     {
         // transform enum style domain name in forward telephone number
 
         $enum_text=trim($enum_text);
 
-        if (preg_match("/^\+\d+$/",$enum_text)) {
+        if (preg_match("/^\+\d+$/", $enum_text)) {
             return $enum_text;
         }
 
         $z=0;
         $tel_text="";
 
         while ($z < strlen($enum_text)) {
-            $char = substr($enum_text,$z,1);
-            if (preg_match("/[a-zA-Z]/",$char)) {
+            $char = substr($enum_text, $z,1);
+            if (preg_match("/[a-zA-Z]/", $char)) {
                 break;
-            } elseif (preg_match("/[0-9]/",$char)) {
+            } elseif (preg_match("/[0-9]/", $char)) {
                 $tel_text=$char.$tel_text;
                 $z++;
             } else {
                 $z++;
             }
         }
 
         if ($tel_text) {
             $tel_text="+".$tel_text;
             return ($tel_text);
         } else {
             return $enum_text;
         }
     }
 
     function showTimezones($name, $value)
     {
         if (!$fp = fopen("timezones", "r")) {
             print _("Failed to open timezone file.");
             return false;
         }
-        printf ("<select class=input-medium name=%s>",$name);
+        printf("<select class=input-medium name=%s>", $name);
         print "\n<option>";
         while ($buffer = fgets($fp,1024)) {
             $buffer=trim($buffer);
             if ($value==$buffer) {
                 $selected="selected";
             } else {
                 $selected="";
             }
             print "\n<option $selected>";
             print "$buffer";
         }
         fclose($fp);
         print "</select>";
     }
 
     function showQuickDial()
     {
-        if (!preg_match("/^\d+$/",$this->username)) return 1;
+        if (!preg_match("/^\d+$/", $this->username)) return 1;
         print "
         <div class='control-group'>
           <label class=control-label>";
             print _("Quick Dial");
             print "
           </label>
           <div class=controls>
             <input class=input-medium type=text size=15 maxsize=64 name=quickdial value=\"$this->quickdial\"><span class=help-inline>";
-            if ($this->quickdial && preg_match("/^$this->quickdial/",$this->username)) {
+            if ($this->quickdial && preg_match("/^$this->quickdial/", $this->username)) {
                 $dial_suffix=strlen($this->username) - strlen($this->quickdial);
             }
-            printf (_("Prefix to auto-complete short numbers"),$dial_suffix);
+            printf(_("Prefix to auto-complete short numbers"), $dial_suffix);
             print "</span>
           </div>
         </div>
         ";
     }
 
 
     function showMobileNumber()
     {
-        if (in_array("free-pstn",$this->groups)) {
+        if (in_array("free-pstn", $this->groups)) {
             print "
             <div class='control-group'>
               <label for=mobile_number class=control-label>";
                 print _("Mobile Number");
-                printf ("
+                printf("
               </label>
               <div class=controls>
                 <input class=input-medium type=text size=15 maxsize=64 name=mobile_number value='%s'>
               <span class=help-inline>%s</span></div></div>
-            ",$this->Preferences['mobile_number'],_("International format starting with +"));
+            ", $this->Preferences['mobile_number'], _("International format starting with +"));
         }
     }
 
     function CallLimitChangePolicy()
     {
         if ($this->login_type == 'subscriber' and $this->call_limit_may_by_changed_by == 'reseller') {
             return false;
         }
         if ($this->login_type == 'subscriber' and $this->call_limit_may_by_changed_by == 'customer') {
             return false;
         }
         if ($this->login_type == 'subscriber' and $this->call_limit_may_by_changed_by == 'admin') {
             return false;
         }
         if ($this->login_type == 'customer' and $this->call_limit_may_by_changed_by == 'reseller') {
             return false;
         }
         if ($this->login_type == 'customer' and $this->call_limit_may_by_changed_by == 'admin') {
             return false;
         }
         if ($this->login_type == 'reseller' and $this->call_limit_may_by_changed_by == 'admin') {
             return false;
         }
         return true;
     }
 
     function IPAccessListChangePolicy()
     {
         if ($this->login_type == 'subscriber' and $this->ip_access_list_may_by_changed_by == 'reseller') {
             return false;
         }
         if ($this->login_type == 'subscriber' and $this->ip_access_list_may_by_changed_by == 'customer') {
             return false;
         }
         if ($this->login_type == 'subscriber' and $this->ip_access_list_may_by_changed_by == 'admin') {
             return false;
         }
         if ($this->login_type == 'customer' and $this->ip_access_list_may_by_changed_by == 'reseller') {
             return false;
         }
         if ($this->login_type == 'customer' and $this->ip_access_list_may_by_changed_by == 'admin') {
             return false;
         }
         if ($this->login_type == 'reseller' and $this->ip_access_list_may_by_changed_by == 'admin') {
             return false;
         }
         return true;
     }
 
     function showIPAccessList()
     {
         if (!$this->soapEngines[$this->sip_engine]['ip_access_list']) {
             return;
         }
         if (!$this->IPAccessListChangePolicy()) {
             print "
             <div class='control-group even'>
               <label class=control-label>";
                 print _("IP Access List");
-                printf ("
+                printf("
               </label>
               <div class=controls style='line-height:23px'>
                 %s
               </div>
             </div>
-            ",$this->ip_access_list);
+            ", $this->ip_access_list);
         } else {
             print "
             <div class='control-group odd'>
               <label class='control-label'>";
                 print _("IP Access List");
                 print "
               </label>
               <div class=controls>
               <textarea class=input-medium rel=popover title data-original-title='Access List Examples' data-trigger='focus' data-toggle=\"popover\" data-content=\"";
                 print _("You can limit here the IP addresses allowed to use the SIP account as an anti-fraud measure. You may enter a list of network addresses in CIDR format separated by spaces. <p>Examples:<dl><dt>0.0.0.0/0</dt><dd> means any address is allowed</dd><dt>1.2.3.4/32</dt><dd> means only one address 1.2.3.4 is allowed</dd><dt>1.2.3.0/24</dt><dd> means only the 254 IP addresses from the C class 1.2.3.0 are allowed</dd>");
-                printf ("\" cols=60 rows=1 name=ip_access_list>%s</textarea>
+                printf("\" cols=60 rows=1 name=ip_access_list>%s</textarea>
               </div>
             </div>
-            ",$this->ip_access_list);
+            ", $this->ip_access_list);
         }
     }
 
     function showCallLimit()
     {
         if (!$this->pstn_access) {
             return;
         }
 
-        if (!in_array("free-pstn",$this->groups)) {
+        if (!in_array("free-pstn", $this->groups)) {
             return;
         }
 
         if (!$this->soapEngines[$this->sip_engine]['call_limit']) {
             return;
         }
 
         $limit_text = sprintf(_("Default is %s"), $this->platform_call_limit);
 
         if (strlen($this->callLimit)) {
             $limit_text_ro=$this->callLimit;
         } else {
             $limit_text_ro=$this->platform_call_limit;
         }
 
         if (!$this->CallLimitChangePolicy()) {
             print "
             <div class=control-group>
               <label class=control-label>";
                 print _("PSTN Call Limit");
-                printf ("
+                printf("
               </label>
               <div class=controls>
                 <span style='padding-top:5px; margin-bottom:5px;display:block;'>%s</span>
               </div>
             </div>
-            ",$limit_text_ro);
+            ", $limit_text_ro);
         } else {
             print "
             <div class=control-group>
               <label class=control-label>";
                 print _("PSTN Call Limit");
                 print "
               </label>
               <div class=controls>
               <input class=input-medium rel=popover type=text size=3 name=callLimit title data-original-title='";
              print _("PSTN Call limit");
              print "' data-trigger='focus' data-toggle=\"popover\" data-content=\"";
              print "Used as anti-fraud measure for limiting the maximum number of outgoing concurrent calls to PSTN numbers.";
-             printf ("\" value='%s'> %s
+             printf("\" value='%s'> %s
               </div>
             </div>
-            ",$this->callLimit, $limit_text);
+            ", $this->callLimit, $limit_text);
         }
     }
 
     public function showCallsTab()
     {
         $this->getHistory();
 
         if ($this->calls) {
             $chapter = sprintf(_("Call Statistics"));
             $this->showChapter($chapter);
 
             $calltime = normalizeTime($this->duration);
 
             print "
             <tr>
               <td class=cell>";
                 if ($this->cdrtool_address) {
                     print "<a href=$this->cdrtool_address target=cdrtool>";
                     print _("Summary");
                     print "</a>";
                 } else {
                     print _("Usage Data");
                 }
                 print "
               </td>
               <td class=cell>";
-              printf (_("%s calls /  %s /  %s / %.2f %s"), $this->calls, $calltime,$this->trafficPrint,$this->price,$this->currency);
+              printf(_("%s calls /  %s /  %s / %.2f %s"), $this->calls, $calltime, $this->trafficPrint, $this->price, $this->currency);
               print "
 
               </td>
             </tr>
             ";
 
             print "
             <tr>
               <td>";
                 print _("First / Last Call");
                 print "
               </td>
               <td>
                 $this->firstCall / $this->lastCall
               </td>
             </tr>
             ";
         }
 
         if ($this->enable_thor) {
             $cdr_source = 'sipthor';
         } else {
             $cdr_source = 'sip_trace';
         }
 
         if (!empty($this->calls_received)) {
             $chapter = sprintf(_("Incoming"));
             $this->showChapter($chapter);
 
             print "<table class='table table-striped table-condensed'>";
             foreach ($this->calls_received as $item => $call) {
                 $uri = $call['remoteParty'];
                 $media = "";
                 foreach ($call['media'] as $m) {
                      $media .= "$m,";
                 }
                 $media = quoted_printable_decode($media);
                 $media = rtrim($media, ",");
 
                 $duration    = normalizeTime($call['duration']);
                 $dialURI     = $this->PhoneDialURL($uri) ;
                 $htmlDate    = $this->colorizeDate($call['startTime']);
                 $htmlURI     = $this->htmlURI($uri);
                 $urlURI      = urlencode($this->normalizeURI($uri));
 
                 $phonebookQuery = array(
                     'tab' => 'contacts',
                     'task' => 'add',
                     'uri'  => $urlURI,
                     'search_text' => $urlURI,
                 );
 
                 $traceQuery = array(
                     'cdr_source'    => $cdr_source,
                     'callid'        => $call['sessionId'],
                     'fromtag'       => $call['fromTag'],
                     'totag'         => $call['toTag'],
                     'proxyIP'       => $call['proxyIP']
                 );
 
                 $traceLink = sprintf(
-                    "<a href=\"javascript:void(null);\" onClick=\"return window.open('sip_trace.phtml?%s', '_blank','toolbar=0,status=0,menubar=0,scrollbars=1,resizable=1,width=1300px,height=600')\">
+                    "<a href=\"javascript:void(null);\" onClick=\"return window.open('sip_trace.phtml?%s', '_blank','toolbar=0,status=0,menubar=0,scrollbars=1,resizable=1,width=1300px, height=600')\">
                     Server Logs</a>",
                     http_build_query($traceQuery)
                 );
 
                 if (!$call['duration']) {
                     $htmlURI = "<font color=red>$htmlURI</font>";
                 }
 
                 $rr = floor($item / 2);
                 $mod = $item - $rr * 2;
 
                 if ($mod ==0) {
                     $_class = 'odd';
                 } else {
                     $_class = 'even';
                 }
                 printf(
                     "
                     <tr class=%s>
                         <td width=175>%s</td>
                         <td width=12><nobr>%s</nobr></td>
                         <td style='text-align:right' width=60>%s</td>
                         <td><nobr>%s (%s)</nobr></td>
                         <td width=40><nobr>%s</nobr></td>
                         <td width=19><a href=%s%s>%s</a></td>
                     </tr>
                     ",
                     $_class,
                     $htmlDate,
                     $dialURI,
                     $duration,
                     $htmlURI,
                     $media,
                     $traceLink,
                     $this->url,
                     $phonebookQuery,
                     $this->phonebook_img
                 );
             }
             print("</table>");
         }
 
         if (count($this->calls_placed)) {
             $chapter = sprintf(_("Outgoing"));
             $this->showChapter($chapter);
 
             print "<table class='table table-striped table-condensed'>";
             foreach ($this->calls_placed as $item => $call) {
                 if ($call['to'] == "sip:".$this->voicemail['Account']) {
                     continue;
                 }
 
                 $uri = $call['remoteParty'];
                 $media = "";
                 foreach ($call['media'] as $m) {
                      $media .= "$m,";
                 }
                 $media = rtrim($media, ",");
 
                 $price       = $call['price'];
                 $status      = $call['status'];
                 $rateinfo    = $call['rateInfo'];
                 $duration    = normalizeTime($call['duration']);
                 $dialURI     = $this->PhoneDialURL($uri) ;
                 $htmlDate    = $this->colorizeDate($call['startTime']);
                 $stopTime    = $call['stopTime'];
                 $htmlURI     = $this->htmlURI($uri);
                 $urlURI      = urlencode($this->normalizeURI($uri));
 
                 $phonebookQuery = array(
                     'tab' => 'contacts',
                     'task' => 'add',
                     'uri'  => $urlURI,
                     'search_text' => $urlURI,
                 );
 
                 $traceQuery = array(
                     'cdr_source'    => $cdr_source,
                     'callid'        => $call['sessionId'],
                     'fromtag'       => $call['fromTag'],
                     'totag'         => $call['toTag'],
                     'proxyIP'       => $call['proxyIP']
                 );
 
                 $traceLink = sprintf(
-                    "<a href=\"javascript:void(null);\" onClick=\"return window.open('sip_trace.phtml?%s', '_blank','toolbar=0,status=0,menubar=0,scrollbars=1,resizable=1,width=1000px,height=600')\">
+                    "<a href=\"javascript:void(null);\" onClick=\"return window.open('sip_trace.phtml?%s', '_blank','toolbar=0,status=0,menubar=0,scrollbars=1,resizable=1,width=1000px, height=600')\">
                     Server Logs</a>",
                     http_build_query($traceQuery)
                 );
 
                 if ($price) {
                     $pricePrint = sprintf(" (%s %s)", $price, $this->currency);
                 } else {
                     $pricePrint = '';
                 }
 
                 $rr = floor($item / 2);
                 $mod = $item - $rr * 2;
 
                 if ($mod == 0) {
                     $_class = 'odd';
                 } else {
                     $_class = 'even';
                 }
 
                 if (!$stopTime) {
                     $duration = _('In progress');
                 }
 
                 printf(
                     "
                     <tr class=%s>
                         <td width=175>%s</td>
                         <td width=12><nobr>%s<nobr></td>
                         <td style='text-align:right' width=75>%s</td>
                         <td ><nobr>%s (%s) %s</nobr></td>
                         <td width=40><nobr>%s</nobr></td>
                         <td width=19><a href=%s%s>%s</a></td>
                     </tr>
                     ",
                     $_class,
                     $htmlDate,
                     $dialURI,
                     $duration,
                     $htmlURI,
                     $media,
                     $pricePrint,
                     $traceLink,
                     $this->url,
                     $phonebookQuery,
                     $this->phonebook_img
                 );
             }
             print "</table>";
         }
     }
 
     public function getHistory($status = 'all')
     {
         dprint("getHistory()");
 
         $fromDate = time() - 3600 * 24 * 14; // last two weeks
         $toDate = time();
 
         $CallQuery = array(
             "fromDate" => $fromDate,
             "toDate"   => $toDate,
             "limit"    => 50
         );
 
         $CallsQuery = array(
             "placed"   => $CallQuery,
             "received" => $CallQuery
         );
 
         $this->SipPort->addHeader($this->SoapAuth);
         $result = $this->SipPort->getCalls($this->sipId, $CallsQuery);
 
-        if ((new PEAR)->isError($result)) {
-            $error_msg  = $result->getMessage();
-            $error_fault= $result->getFault();
-            $error_code = $result->getCode();
-            printf(
-                "<p><font color=red>Error (SipPort): %s (%s): %s</font>",
-                $error_msg,
-                $error_fault->detail->exception->errorcode,
-                $error_fault->detail->exception->errorstring
-            );
+        if ($this->checkPrintSoapError($result)) {
             return false;
         }
 
         // received calls
         foreach ($result->received as $callStructure) {
             $media = array();
             $apps = explode(",", quoted_printable_decode($callStructure->applicationTypes[0]));
             foreach ($apps as $app) {
                 $media[] = trim($app);
             }
             if (!$callStructure->stopTime && $status == 'completed') {
                 continue;
             }
 
             $fromHeader = quoted_printable_decode($callStructure->fromHeader);
 
             $this->calls_received[] = array(
                 "remoteParty"  => quoted_printable_decode($callStructure->fromURI),
                 "displayName"  => getDisplayNameFromFromHeader($fromHeader),
                 "startTime"    => getLocalTime($this->timezone, $callStructure->startTime),
                 "stopTime"     => getLocalTime($this->timezone, $callStructure->stopTime),
                 "timezone"     => $this->timezone,
                 "duration"     => $callStructure->duration,
                 "status"       => $callStructure->status,
                 "sessionId"    => quoted_printable_decode($callStructure->sessionId),
                 "fromTag"      => quoted_printable_decode($callStructure->fromTag),
                 "toTag"        => quoted_printable_decode($callStructure->toTag),
                 "proxyIP"      => $callStructure->proxyIP,
                 "media"        => $media
             );
         }
 
         // placed calls
         foreach ($result->placed as $callStructure) {
             if ($callStructure->status == 435) continue;
 
             $media = array();
             $apps = explode(",", quoted_printable_decode($callStructure->applicationTypes[0]));
             foreach ($apps as $app) {
                 $media[] = trim($app);
             }
             if (!$callStructure->stopTime && $status == 'completed') {
                 continue;
             }
 
             $fromHeader = quoted_printable_decode($callStructure->fromHeader);
 
             $this->calls_placed[] = array(
                 "remoteParty"  => quoted_printable_decode($callStructure->toURI),
                 "displayName"  => "",
                 "startTime"    => getLocalTime($this->timezone, $callStructure->startTime),
                 "stopTime"     => getLocalTime($this->timezone, $callStructure->stopTime),
                 "timezone"     => $this->timezone,
                 "duration"     => $callStructure->duration,
                 "status"       => $callStructure->status,
                 "price"        => $callStructure->price,
                 "sessionId"    => quoted_printable_decode($callStructure->sessionId),
                 "fromTag"      => quoted_printable_decode($callStructure->fromTag),
                 "toTag"        => quoted_printable_decode($callStructure->toTag),
                 "proxyIP"      => $callStructure->proxyIP,
                 "media"        => $media
             );
         }
 
         $this->call_history = array(
             'placed'   => $this->calls_placed,
             'received' => $this->calls_received
         );
     }
 
     private function getCallStatistics()
     {
         dprint("getCallStatistics()");
 
         $fromDate = mktime(0, 0, 0, date("m"), "01", date("Y"));
         $toDate = time();
 
         $CallQuery = array(
             "fromDate" => $fromDate,
             "toDate"   => $toDate
         );
 
         $CallQuery = array(
             "limit" => 1
         );
 
         $CallsQuery = array(
             "placed" => $CallQuery
         );
 
         $this->SipPort->addHeader($this->SoapAuth);
         $result = $this->SipPort->getCallStatistics($this->sipId, $CallsQuery);
 
-        if ((new PEAR)->isError($result)) {
-            $error_msg  = $result->getMessage();
-            $error_fault= $result->getFault();
-            $error_code = $result->getCode();
-            printf(
-                "<p><font color=red>Error (SipPort): %s (%s): %s</font>",
-                $error_msg,
-                $error_fault->detail->exception->errorcode,
-                $error_fault->detail->exception->errorstring
-            );
+        if ($this->checkPrintSoapError($result)) {
             return false;
         }
 
         //dprint_r($result);
 
         $this->thisMonth['calls'] = $result->placed->calls;
         $this->thisMonth['price'] = $result->placed->price;
     }
 
     function addPhonebookEntry()
     {
         dprint("addPhonebookEntry()");
 
         $uri       = strtolower(trim($_REQUEST['uri']));
         $name      = trim($_REQUEST['name']);
         $group     = trim($_REQUEST['group']);
 
         if (!strlen($uri)) return false;
 
         $phonebookEntry = array(
             'uri'       => $uri,
             'name'      => $name,
             'group'     => $group
         );
 
         dprint("addPhonebookEntry");
         $this->SipPort->addHeader($this->SoapAuth);
         $result = $this->SipPort->addPhoneBookEntry($this->sipId, $phonebookEntry);
 
-        if ((new PEAR)->isError($result)) {
-            $error_msg  = $result->getMessage();
-            $error_fault= $result->getFault();
-            $error_code = $result->getCode();
-            printf(
-                "
-                <div class=row-fluid>
-                    <div class=span12>
-                        <span class='alert alert-error'>Error (SipPort): %s (%s): %s</span>
-                    </div>
-                </div>
-                ",
-                $error_msg,
-                $error_fault->detail->exception->errorcode,
-                $error_fault->detail->exception->errorstring
-            );
-            return false;
-        }
-        return true;
+        return !$this->checkPrintSoapError($result);
     }
 
     function updatePhonebookEntry()
     {
         dprint("updatePhonebookEntry()");
 
         $uri       = strtolower(trim($_REQUEST['uri']));
         $group     = trim($_REQUEST['group']);
 
         $name = trim($_REQUEST['name']);
         $phonebookEntry = array(
             'name'  => $name,
             'uri'   => $uri,
             'group' => $group
         );
         //dprint_r($phonebookEntry);
 
         dprint("updatePhonebookEntry");
         $this->SipPort->addHeader($this->SoapAuth);
         $result = $this->SipPort->updatePhoneBookEntry($this->sipId, $phonebookEntry);
 
-        if ((new PEAR)->isError($result)) {
-            $error_msg  = $result->getMessage();
-            $error_fault= $result->getFault();
-            $error_code = $result->getCode();
-            printf(
-                "<p><font color=red>Error (SipPort): %s (%s): %s</font>",
-                $error_msg,
-                $error_fault->detail->exception->errorcode,
-                $error_fault->detail->exception->errorstring
-            );
-            return false;
-        }
-        return true;
+        return !$this->checkPrintSoapError($result);
     }
 
     function deletePhonebookEntry()
     {
         dprint("deletePhonebookEntry()");
 
         $uri = strtolower($_REQUEST['uri']);
 
         dprint("deletePhonebookEntry");
         $this->SipPort->addHeader($this->SoapAuth);
         $result = $this->SipPort->deletePhoneBookEntry($this->sipId, $uri);
 
-        if ((new PEAR)->isError($result)) {
-            $error_msg  = $result->getMessage();
-            $error_fault= $result->getFault();
-            $error_code = $result->getCode();
-            printf(
-                "<p><font color=red>Error (SipPort): %s (%s): %s</font>",
-                $error_msg,
-                $error_fault->detail->exception->errorcode,
-                $error_fault->detail->exception->errorstring
-            );
+        if ($this->checkPrintSoapError($result)) {
             return false;
         }
         return true;
     }
 
     function getPhoneBookEntries()
     {
         dprint("getPhoneBookEntries()");
 
         if ($_REQUEST['task'] == 'search') {
             $search_text = trim($_REQUEST['uri']);
         }
         $group = trim($_REQUEST['group']);
 
         if (!strlen($search_text)) $search_text="%" ;
 
         $match = array(
             'uri'  => '%'.$search_text.'%',
             'name' => '%'.$search_text.'%'
         );
 
         if (strlen($group)) {
             if ($group == "empty") {
                 $match['group'] = '';
             } else {
                 $match['group'] = $group;
             }
         }
 
         $range = array(
             'start' => 0,
             'count' => 100
         );
 
         $this->SipPort->addHeader($this->SoapAuth);
         $result = $this->SipPort->getPhoneBookEntries($this->sipId, $match, $range);
 
-        if ((new PEAR)->isError($result)) {
-            $error_msg  = $result->getMessage();
-            $error_fault= $result->getFault();
-            $error_code = $result->getCode();
-            printf(
-                "<p><font color=red>Error (SipPort): %s (%s): %s</font>",
-                $error_msg,
-                $error_fault->detail->exception->errorcode,
-                $error_fault->detail->exception->errorstring
-            );
+        if ($this->checkPrintSoapError($result)) {
             return false;
         }
 
         $this->PhonebookEntries=$result->entries;
         //dprint_r($this->PhonebookEntries);
     }
 
     function showContactsTab()
     {
         dprint("showContactsTab()");
 
         if ($this->show_directory) {
             $chapter = sprintf(_("Directory"));
             $this->showChapter($chapter);
 
             print "<div class=row-fluid><div class=span12>";
             print _("To find other SIP Addresses fill in the First Name or the Last Name and click the Search button. ");
             print "</div>";
 
             $this->showSearchDirectory();
 
             print "</div>";
         }
 
         if ($this->rows || $_REQUEST['task'] == 'directory') {
             // hide local contacts if we found a global contact
             return true;
         }
 
         $chapter = sprintf(_("Don't Disturb")).' '.sprintf(_("Groups"));
         $this->showChapter($chapter);
 
         print "<div class=row-fluid><div class=span12>";
         print _("You can organize contacts into groups that can be used to accept incoming calls in Don't Disturb section. ");
         print "</div></div>";
 
         $adminonly = $_REQUEST['adminonly'];
         $accept    = $_REQUEST['accept']; // selected search group;
 
         $task      = $_REQUEST['task'];
         //if ($task == "search" ) {
             $search_text = $_REQUEST['uri'];
        // }
 
         $confirm  = $_REQUEST['confirm'];
 
         $group    = $_REQUEST['group'];
         $uri      = $_REQUEST['uri'];
 
         $name     = $_REQUEST['name'];
 
         if ($task == "deleteContact" && $confirm) {
             $this->deletePhonebookEntry();
             unset($task);
             unset($confirm);
         } elseif ($task == "update") {
             $this->updatePhonebookEntry();
             unset($task);
         } elseif ($task == "add") {
             $this->addPhonebookEntry();
             unset($task);
         }
 
         $this->getPhoneBookEntries();
         $maxrowsperpage = 250;
 
         $url_string = $this->url."&tab=contacts";
 
         printf(
             "
             <script type=\"text/javascript\">
             <!--//
 
                 function toggleVisibility(rowid) {
                     if (document.getElementById) {
                         row = document.getElementById(rowid);
                         if (row.style.display == 'block') {
                             row.style.display = 'none';
                         } else {
                             row.style.display = 'block';
                         }
                         return false;
                     } else {
                         return true;
                     }
                 }
 
                 function changeAction(url) {
                     if (url ==='add') {
                         document.forms.contacts.action='%s&task=add';
                     } else {
                         document.forms.contacts.action='%s&task=search';
                     }
                 }
 
                 //-->
             </script>
 
             <form class=form-inline name=contacts action=%s method=post>
             <input type=hidden name=tab value=contacts>
             <div class='control-group'>
                 <div class='control'>
                     <input class=span3 type=text size=20 name=uri placeholder=\"%s\">
                     <div class=input-append>
             ",
             $this->url,
             $this->url,
             $this->url,
             _("Add sip address or search for contacts")
         );
 
         if (count($this->PhonebookEntries) || $task == "search") {
             $selected[$group] = "selected";
 
             printf(
                 "
                 <select class=span2 name=group>
                     <option value=\"\">
                     %s
                     </option>
                 ",
                 _('Group')
             );
 
             foreach (array_keys($this->PhonebookGroups) as $key) {
                 printf(
                     "<option value=\"%s\" %s>%s</option>",
                     $key,
                     $selected[$key],
                     $this->PhonebookGroups[$key]
                 );
             }
             printf(
                 "
                 <option value=\"\">------</option>
                 <option value=\"empty\" %s>%s</option>
                 </select>
                 <input class='btn btn-primary' type=submit onClick='changeAction(\"search\")' value=%s>
                 ",
                 $selected['empty'],
                 _("No group"),
                 _("Search")
             );
         }
 
         printf(
             "
             <input class='btn' type=submit onclick='changeAction(\"add\")' value=%s>
             </div>
             <span class=help-inline>%s</span>
             </div>
             </div>
             </form>
             ",
             _("Add"),
             _("(wildcard %)")
         );
 
         if (count($this->PhonebookEntries)) {
             print "
             <p>
             <table class='table table-striped table-condensed' width=100% cellpadding=1 cellspacing=1 border=0>
             <thead>
             <tr>
             <th class=list_header align=right></td>
             ";
             print "<th class=list_header>";
             print _("SIP Address");
             print "</td>";
             print "<th class=list_header>";
             print "</th>";
             print "<th class=list_header>";
             print _("Display Name");
             print "</th>";
             print "<th class=list_header>";
             print _("Group");
             print "</th>";
             print "<th class=list_header>";
             print _("Action");
             print "</th>";
             print "</tr></thead>";
 
             foreach (array_keys($this->PhonebookEntries) as $_entry) {
                 $found = $i + 1;
 
                 $rr = floor($found / 2);
                 $mod = $found - $rr * 2;
 
                 if ($mod == 0) {
                     $_class = 'odd';
                 } else {
                     $_class = 'even';
                 }
 
                 printf(
                     "
                     <tr class='%s contacts_table'>
                     <form name=\"Entry%s\" class=form-inline action=\"%s&tab=%s\">
                     %s
                     <input type=hidden name=tab value=\"%s\">
                     <input type=hidden name=task value=\"update\">
                     <input type=hidden name=uri value=\"%s\">
                     <td>%s</td><td>%s</td>
                     ",
                     $_class,
                     $found,
                     $this->url,
                     $this->tab,
                     $this->hiddenElements,
                     $this->tab,
                     $this->PhonebookEntries[$_entry]->uri,
                     $found,
                     $this->PhonebookEntries[$_entry]->uri
                 );
 
 
                 if (preg_match("/\%/", $this->PhonebookEntries[$_entry]->uri)) {
                     print "<td></td><td>";
                 } else {
                     printf(
                         "
                         <td>%s</td>
                         <td>
                         ",
                         $this->PhoneDialURL($this->PhonebookEntries[$_entry]->uri)
                     );
                 }
 
                 printf("<div class='input-append' style='margin-bottom:0px' ><input style='margin-bottom:0' type=text name=name value='%s'>", $this->PhonebookEntries[$_entry]->name);
                 printf("<a class=btn href=\"javascript: document.Entry$found.submit()\">%s</a></div>", _("Update"));
 
                 print "</td><td>";
                 printf(
                     "<select style='margin-bottom:0' name=group onChange=\"location.href='%s&task=update&uri=%s&name=%s&group='+this.options[this.selectedIndex].value\">",
                     $url_string,
                     urlencode($this->PhonebookEntries[$_entry]->uri),
                     urlencode($this->PhonebookEntries[$_entry]->name)
                 );
 
                 print "<option value=\"\">";
                 $selected_grp[$this->PhonebookEntries[$_entry]->group] = "selected";
                 foreach (array_keys($this->PhonebookGroups) as $_key) {
                     printf(
                         "<option value=\"%s\" %s>%s</option>",
                         $_key,
                         $selected_grp[$_key],
                         $this->PhonebookGroups[$_key]
                     );
                 }
                 unset($selected_grp);
 
                 print "</select>";
                 print "</td>";
 
                 if ($task == "deleteContact" && $uri == $this->PhonebookEntries[$_entry]->uri) {
                     print "<td bgcolor=red style='vertical-align: middle'>";
                     printf(
                         "<a href=%s&task=deleteContact&uri=%s&confirm=1&search_text=%s>",
                         $url_string,
                         urlencode($this->PhonebookEntries[$_entry]->uri),
                         urlencode($search_text)
                     );
                     print _("Confirm");
                 } else {
                     print "<td>";
                     printf(
                         "<a href=%s&task=deleteContact&uri=%s&search_text=%s>",
                         $url_string,
                         urlencode($this->PhonebookEntries[$_entry]->uri),
                         urlencode($search_text)
                     );
                     if ($this->delete_img) {
                         //print $this->delete_img;
                         print "<i class=\"icon-remove\"></i>";
                     } else {
                         print _("Delete");
                     }
                 }
                 print "</a>";
                 print "</td></form></tr>";
                 $i++;
             }
             print "</table>";
             print "</td></tr></table>";
         }
     }
 
     function exportPhonebook($userAgent)
     {
         dprint("exportPhonebook()");
         $this->getPhonebookEntries();
 
         $this->contentType = "Content-type: text/csv";
 
         if (!is_array($this->PhonebookEntries) || !count($this->PhonebookEntries)) return true;
 
         if (!$userAgent) $userAgent = 'snom';
 
         if ($userAgent == 'snom') {
             $this->export_filename = "tbook.csv";
-            $phonebook .= sprintf("Name,Address,Group\n");
+            $phonebook .= sprintf("Name, Address, Group\n");
         } elseif ($userAgent == 'eyebeam') {
-            $phonebook .= sprintf("Name,Group Name,SIP URL,Proxy ID\n");
+            $phonebook .= sprintf("Name, Group Name, SIP URL, Proxy ID\n");
         } elseif ($userAgent == 'csco') {
             $this->contentType = "Content-type: text/xml";
             $this->export_filename = "directory.xml";
             $phonebook .= sprintf(
                 "<CiscoIPPhoneDirectory>\n\t<Title>%s</Title>\n\t<Prompt>Directory</Prompt>\n",
                 $this->account
             );
         } elseif ($userAgent == 'unidata') {
             $this->export_filename = "phonebook.csv";
-            $phonebook .= sprintf("Index,Name,,,,\n");
+            $phonebook .= sprintf("Index, Name,,,,\n");
             $phonebook .= sprintf("0,Undefined,,,,\n");
 
             $z = 1;
             foreach ($this->PhonebookGroups as $_group) {
                 $this->groupIndex[$_group] = $z;
                 $phonebook .= sprintf("%s,%s,,,,\n", $z, $_group);
                 $z++;
             }
 
-            $phonebook .= sprintf("\nIndex,Name,RdNm,Tel,Group\n");
+            $phonebook .= sprintf("\nIndex, Name, RdNm, Tel, Group\n");
         }
 
         $found = 0;
 
         foreach (array_keys($this->PhonebookEntries) as $_entry) {
             $fname    = $this->PhonebookEntries[$_entry]->firstName;
             $lname    = $this->PhonebookEntries[$_entry]->lastName;
             $uri      = $this->PhonebookEntries[$_entry]->uri;
             $group    = $this->PhonebookEntries[$_entry]->group;
 
             if (!preg_match("/[_%]/", $uri)) {
                 $uri = substr($uri, 4);
                 $els = explode("@", $uri);
                 if ($els[1] == $this->domain) $uri=$els[0];
                 if ($userAgent == 'snom') {
                     $phonebook .= sprintf(
                         "%s %s,%s,%s\n",
                         $fname,
                         $lname,
                         $uri,
                         $this->PhonebookGroups[$group]
                     );
                 } elseif ($userAgent == 'unidata' && $fname && $lname) {
                     $phonebook .= sprintf(
                         "%s,%s,%s %s,%s,%s\n",
                         $found,
                         $fname,
                         $fname,
                         $lname,
                         $uri,
                         $this->PhonebookGroups[$group]
                     );
                 } elseif ($userAgent == 'eyebeam') {
                     $phonebook .= sprintf(
                         "%s %s,%s,1\n",
                         $fname,
                         $lname,
                         $this->PhonebookEntries[$_entry]->uri,
                         $this->PhonebookGroups[$group]
                     );
                 } elseif ($userAgent == 'csco') {
                     $phonebook .= sprintf(
                         "\n\t<DirectoryEntry>\n\t<Name>%s %s</Name>\n\t<Telephone>%s</Telephone>\n\t</DirectoryEntry>\n",
                         $fname,
                         $lname,
                         $uri
                     );
                 }
                 $found++ ;
             }
         }
 
         if ($userAgent == 'csco') {
             $phonebook .= sprintf("\n</CiscoIPPhoneDirectory>\n");
         }
 
         Header($this->contentType);
         $_header = sprintf("Content-Disposition: inline; filename=%s", $this->export_filename);
         Header($_header);
         header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
         header("Cache-Control: no-cache, must-revalidate");  // HTTP/1.1
         header("Pragma: no-cache");
 
         print $phonebook;
     }
 
     function getRejectMembers()
     {
         dprint("getRejectMembers()");
 
         $this->SipPort->addHeader($this->SoapAuth);
         $result = $this->SipPort->getRejectMembers($this->sipId);
 
-        if ((new PEAR)->isError($result)) {
-            $error_msg  = $result->getMessage();
-            $error_fault= $result->getFault();
-            $error_code = $result->getCode();
-            printf(
-                "<p><font color=red>Error (SipPort): %s (%s): %s</font>",
-                $error_msg,
-                $error_fault->detail->exception->errorcode,
-                $error_fault->detail->exception->errorstring
-            );
+        if ($this->checkPrintSoapError($result)) {
             return false;
         }
         $this->rejectMembers = $result;
         //dprint_r($this->rejectMembers);
 
         return true;
     }
 
     function setRejectMembers()
     {
         $members = array();
         $rejectMembers = $_REQUEST['rejectMembers'];
 
         foreach ($rejectMembers as $_member) {
             if (strlen($_member) && !preg_match("/^sip:/", $_member)) {
                 $_member = 'sip:'.$_member;
             }
             if (strlen($_member)) $members[] = $_member;
         }
 
         dprint("setRejectMembers");
 
         $this->SipPort->addHeader($this->SoapAuth);
         $result = $this->SipPort->setRejectMembers($this->sipId, $members);
 
-        if ((new PEAR)->isError($result)) {
-            $error_msg  = $result->getMessage();
-            $error_fault= $result->getFault();
-            $error_code = $result->getCode();
-            printf(
-                "<p><font color=red>Error (SipPort): %s (%s): %s</font>",
-                $error_msg,
-                $error_fault->detail->exception->errorcode,
-                $error_fault->detail->exception->errorstring
-            );
+        if ($this->checkPrintSoapError($result)) {
             return false;
         }
     }
 
     function getJournalEntries()
     {
         $this->journalEntries['success']       = false;
         $this->journalEntries['error_message'] = NULL;
         $this->journalEntries['results']       = array();
         $return_summary = $_REQUEST['summary'];
 
         if ($this->chat_replication_backend == 'mysql') {
             $this->db = new DB_CDRTool();
 
             $where="";
             if ($_REQUEST['except_uuid']) {
                 $where.= sprintf(" and uuid <> '%s'", addslashes($_REQUEST['except_uuid']));
             }
             if ($_REQUEST['after_id']) {
                 $after_id = intval($_REQUEST['after_id']);
             } else {
                 $after_id = 0;
             }
 
             $where.= sprintf(" and id > %d", addslashes($after_id));
 
             if ($_REQUEST['after_timestamp']) {
                 $where.= sprintf(" and timestamp > '%s'", addslashes($_REQUEST['after_timestamp']));
             }
             if ($_REQUEST['limit'] and intval($_REQUEST['limit']) < 5000) {
                 $limit = intval($limit);
             } else {
                 $limit = 5000;
             }
 
             $query=sprintf("select * from client_journal where account = '%s' %s order by timestamp ASC limit %d",  addslashes($this->account), $where, $limit);
             if (!$this->db->query($query)) {
                 $this->journalEntries['error_message'] = 'Database Failure';
                 $this->journalEntries['rows'] = 0;
                 return false;
             } else {
                 $this->journalEntries['success'] = true;
                 $this->journalEntries['rows'] = $this->db->num_rows();
             }
 
             if ($this->db->num_rows()) {
                 while ($this->db->next_record()) {
                     $entry = array(
                                    'id'          => $this->db->f('id'),
                                    'source'      => 'default',
                                    'timestamp'   => $this->db->f('timestamp'),
                                    'account'     => $this->db->f('account'),
                                    'uuid'        => $this->db->f('uuid'),
                                    'ip_address'  => $this->db->f('ip_address'),
                                    'data'        => $this->db->f('data')
                                    );
                     $this->journalEntries['results'][]=$entry;
                 }
             }
         }
         return true;
     }
 
     function putJournalEntries()
     {
         $result['results'] = array();
         if (strlen($_REQUEST['uuid'])) {
             $uuid = $_REQUEST['uuid'];
         } else {
             $result['success'] = false;
             $result['error_message'] = 'Missing uuid';
             return $result;
         }
         if (strlen($_REQUEST['data'])) {
             $data = $_REQUEST['data'];
         } else {
             $result['success'] = false;
             $result['error_message'] = 'Missing data';
             return $result;
         }
 
         if ($this->chat_replication_backend == 'mysql') {
             $this->db = new DB_CDRTool();
         }
         if ($rows=json_decode($data)) {
             foreach ($rows as $row) {
                 if (!property_exists($row, 'data')) {
                     continue;
                 }
 
                 $entry = $row->data;
                 if (property_exists($row, 'action')) {
                     $action = $row->action;
                 } else {
                     $action = 'add';
                 }
                 if ($this->chat_replication_backend == 'mysql') {
                     $query=sprintf("insert into client_journal (timestamp, account, uuid, data, ip_address) values (NOW(),'%s', '%s', '%s', '%s')", addslashes($this->account), addslashes($uuid), addslashes($entry), addslashes($_SERVER['REMOTE_ADDR']));
                     if (!$this->db->query($query)) {
                         $result['results'][]=array('id'         => $row->id,
                                                    'journal_id' => NULL,
                                                    'source'     => 'default'
                                                 );
                     } else {
                         $query="select LAST_INSERT_ID() as id";
                         $this->db->query($query);
                         $this->db->next_record();
                         $id = $this->db->f('id');
                         $result['results'][]=array('id'         => $row->id,
                                                    'journal_id' => $id,
                                                    'source'     => 'default'
                                                    );
                     }
                 }
             }
             $result['success'] = true;
         } else {
             $result['success'] = false;
             $result['error_message'] = 'Json decode error';
         }
         return $result;
     }
 
     function deleteJournalEntries()
     {
         if (strlen($_REQUEST['data'])) {
             $data = $_REQUEST['data'];
             $entries = json_decode($data);
         } else {
             if (strlen($_REQUEST['journal_id'])) {
                $entries=array($_REQUEST['journal_id']);
             } else {
                 $result['success'] = false;
                 $result['error_message'] = 'Missing data';
                 return $result;
             }
         }
 
         if ($this->chat_replication_backend == 'mysql') {
             $this->db = new DB_CDRTool();
         }
 
         if ($entries) {
             if ($this->chat_replication_backend == 'mysql') {
                 $journal_id_sql="";
                 foreach ($entries as $entry) {
-                    $journal_id_sql.=sprintf("'%s',",$entry);
+                    $journal_id_sql.=sprintf("'%s',", $entry);
                 }
                 $journal_id_sql = rtrim($journal_id_sql,",");
                 $query=sprintf("delete from client_journal where account in '%s' and journal_id in (%s)", addslashes($this->account), addslashes($journal_id_sql));
                 if (!$this->db->query($query)) {
                     $result['error_message'] = 'database error';
                 } else {
                     $result['success'] = true;
                 }
             }
         } else {
             $result['success'] = false;
             $result['error_message'] = 'No journal entries provided';
         }
         return $result;
     }
 
     function getAcceptRules()
     {
 
         dprint("getAcceptRules()");
 
         $this->SipPort->addHeader($this->SoapAuth);
         $result     = $this->SipPort->getAcceptRules($this->sipId);
 
-        if ((new PEAR)->isError($result)) {
-            $error_msg  = $result->getMessage();
-            $error_fault= $result->getFault();
-            $error_code = $result->getCode();
-            printf ("<p><font color=red>Error (SipPort): %s (%s): %s</font>",$error_msg, $error_fault->detail->exception->errorcode,$error_fault->detail->exception->errorstring);
+        if ($this->checkPrintSoapError($result)) {
             return false;
         }
 
         foreach(array_keys($result->rules->persistent) as $_rule) {
             $_key=$result->rules->persistent[$_rule]->days;
             $this->acceptRules['persistent'][$_key]=array('start' =>$result->rules->persistent[$_rule]->start,
                                                           'stop'  =>$result->rules->persistent[$_rule]->stop,
                                                           'groups'=>$result->rules->persistent[$_rule]->groups);
         }
 
         $this->acceptRules['temporary']=array('groups'  => $result->rules->temporary->groups,
                                               'duration'=> $result->rules->temporary->duration
                                               );
 
         $this->acceptRules['groups']     = $result->nonEmptyGroups;
 
         //dprint_r($this->acceptRules);
 
         return true;
     }
 
     function setAcceptRules()
     {
         dprint("setAcceptRules()");
 
         $persistentAcceptArray=array();
         $temporaryAcceptArray=array();
 
         foreach (array_keys($this->acceptDailyProfiles) as $profile) {
 
             unset($groups);
 
             $radio_persistentVarName='radio_persistent_'.$profile;
             $radio_persistent=$_REQUEST[$radio_persistentVarName];
 
             if ($radio_persistent=="0") {
                 $groups[]='everybody';
             } elseif ($radio_persistent=="1") {
                 $groups[]='nobody';
             } elseif ($radio_persistent=="2") {
                 $groupsVarName='groups_'.$profile;
                 $groups=$_REQUEST[$groupsVarName];
             }
 
             $startVarName='start_'.$profile;
             $start=$_REQUEST[$startVarName];
 
             $stopVarName='stop_'.$profile;
             $stop=$_REQUEST[$stopVarName];
 
-            if (!preg_match("/^[0-2][0-9]:[0-5][0-9]$/",$start) ||
-                !preg_match("/^[0-2][0-9]:[0-5][0-9]$/",$stop) ||
+            if (!preg_match("/^[0-2][0-9]:[0-5][0-9]$/", $start) ||
+                !preg_match("/^[0-2][0-9]:[0-5][0-9]$/", $stop) ||
                 ($start=="00:00" &&  $stop=="00:00") ||
                 !$start ||
                 !$stop  ||
                 ($radio_persistent=="2" && (!is_array($groups) || !count($groups) )) ) {
 
                 continue;
             }
 
             $persistentAcceptArray[]=array('start'  => $start,
                                            'stop'   => $stop,
                                            'groups' => $groups,
                                            'days'   => intval($profile)
                                            );
         }
 
         // temporary
         $radio_temporary=$_REQUEST['radio_temporary'];
 
         unset($groups_temporary);
 
             if ($radio_temporary=="0") {
                 $groups_temporary[]='everybody';
             } elseif ($radio_temporary=="1") {
                 $groups_temporary[]='nobody';
             } elseif ($radio_temporary=="2") {
                 $groups_temporary=$_REQUEST['groups_temporary'];
             }
 
         if (!is_array($groups_temporary)) $groups_temporary=array();
 
         $duration=$_REQUEST['duration'];
 
         $temporaryAccept=array("groups"  => $groups_temporary,
                                "duration"=> intval($duration)
                                );
 
         // combine persistent and temporary
 
         $rules=array("persistent" =>$persistentAcceptArray,
                      "temporary"  =>$temporaryAccept);
 
         $this->SipPort->addHeader($this->SoapAuth);
-        $result     = $this->SipPort->setAcceptRules($this->sipId,$rules);
-
-        if ((new PEAR)->isError($result)) {
-            $error_msg  = $result->getMessage();
-            $error_fault= $result->getFault();
-            $error_code = $result->getCode();
-            printf ("<p><font color=red>Error (SipPort): %s (%s): %s</font>",$error_msg, $error_fault->detail->exception->errorcode,$error_fault->detail->exception->errorstring);
-            return false;
-        }
-
-        return true;
+        $result     = $this->SipPort->setAcceptRules($this->sipId, $rules);
 
+        return !$this->checkPrintSoapError($result);
     }
 
     function showAcceptTab()
     {
-        if (in_array("trunking",$this->groups)) {
+        if (in_array("trunking", $this->groups)) {
             return false;
         }
 
         $chapter=sprintf(_("Do Not Disturb"));
         $this->showChapter($chapter);
 
         $this->getAcceptRules();
 
         $this->getVoicemail();
         $this->getDivertTargets();
         $this->getDiversions();
 
         print "
         <form method=post class=form-horizontal name=sipsettings onSubmit=\"return checkForm(this)\">
         ";
 
         print "
         <div class=row-fluid>
             <div class=span12>
                 <p>";
         print _("You can reject calls depending on the time of day and Caller-ID. ");
         print _("You can create custom groups in the Contacts page like Family or Coworkers. ");
         print  "</p>
             <p>";
         print _("Rejected calls are diverted based on the Unavailable condition in the Call Forwarding page. ");
         print "<p>";
         print "<p class=desc>";
-        printf (_("Your current time is: %s"),$this->timezone);
+        printf(_("Your current time is: %s"), $this->timezone);
         $timestamp=time();
-        $LocalTime=getLocalTime($this->timezone,$timestamp);
+        $LocalTime=getLocalTime($this->timezone, $timestamp);
         print " $LocalTime";
 
         print "
         </div>
         </div>
         ";
 
        // $chapter=sprintf(_("Rules"));
        // $this->showChapter($chapter);
 
 /*  print "
         <div class=row-fluid>
         <div class=span12>";
         print _("This will override the permanent rules for the chosen duration. ");
         print "
         </div>
         </div>
         ";
  */
         if ($this->acceptRules['temporary']['duration']) {
             $class_e='error';
         } else {
             $class_e='';
         }
 
        // print "<div class='control-group $class_e'>
          //   <label for=duration class=control-label>";
 
       //  print _("Duration");
        // print "</label>
             //";
 
          // print "<span class=help-inline>";
        // print _("minute(s)");
        // print "</span>";
 
 
         //print "</span></div>
         //</div>
 
         //";
 
         $chapter=sprintf(_("Rules"));
         $this->showChapter($chapter);
 
         print "
         <div class=row-fluid>
         ";
 
         print "<table class='table table-condensed table-striped middle' border=0 width=100%>";
         print "<thead><tr>
             <tr>
             <th colspan=6>
             ";
         print _("Temporary");
         print "</th></tr></thead>";
         print "<tr><td style='vertical-align: middle'><span>";
         print _("Duration");
         print "</span></td><td colspan='2' style='vertical-align: middle'>";
         if ($this->acceptRules['temporary']['duration']) {
-                printf ('
+                printf('
                 <script LANGUAGE="JavaScript">
                     var minutes = %s;
                     ID=window.setTimeout("update();", 1000*60);
                     function update() {
                             minutes--;
                             document.sipsettings.minutes.value = minutes;
                             ID=window.setTimeout("update();",1000*60);
                     }
 
                 </script>
-                ',$this->acceptRules['temporary']['duration']);
+                ', $this->acceptRules['temporary']['duration']);
 
                     print " <input type=text name=minutes size=3 maxsize=3 value=\"";
                     print $this->acceptRules['temporary']['duration'];
                     print "\" disabled=true>";
                     print " <input type=hidden name=accept_temporary_remain value=\"";
                     print $this->acceptRules['temporary']['duration'];
                     print "\"> ";
             } else {
                 print "<select id=testselect rel='popover' class=input-medium name=duration data-original-title='";
                 print _("Temporary Rules");
                 print "' data-content='";
                     print _("This will override the permanent rules for the chosen duration.");
                     print "'> ";
                     print "<option>";
                     print "<option value=1  >  1";
                     print "<option value=5  >  5";
                     print "<option value=10 > 10";
                     print "<option value=20 > 20";
                     print "<option value=30 > 30";
                     print "<option value=45 > 45";
                     print "<option value=60 > 60";
                     print "<option value=90 > 90";
                     print "<option value=120>120";
                     print "<option value=150>150";
                     print "<option value=180>180";
                     print "<option value=240>240";
                     print "<option value=480>480";
                     print "</select><span> ";
                     print _("Minute(s)");
                     print "</span>";
             }
         print "</td>";
 
         $_name="radio_temporary";
 
         $_checked_everybody="";
         $_checked_nobody="";
         $_checked_groups="";
 
-        if (is_array($this->acceptRules['temporary']['groups']) &&in_array("everybody",$this->acceptRules['temporary']['groups'])) {
+        if (is_array($this->acceptRules['temporary']['groups']) &&in_array("everybody", $this->acceptRules['temporary']['groups'])) {
             $_checked_everybody="checked";
         } elseif (is_array($this->acceptRules['temporary']['groups'])
-            && in_array("nobody",$this->acceptRules['temporary']['groups'])
+            && in_array("nobody", $this->acceptRules['temporary']['groups'])
         ) {
             $_checked_nobody="checked";
         } elseif (is_array($this->acceptRules['temporary']['groups'])
-            && !in_array('everybody',$this->acceptRules['temporary']['groups'])
-            && !in_array('nobody',$this->acceptRules['temporary']['groups'])
+            && !in_array('everybody', $this->acceptRules['temporary']['groups'])
+            && !in_array('nobody', $this->acceptRules['temporary']['groups'])
             && count($this->acceptRules['temporary']['groups'])
         ) {
             $_checked_groups="checked";
         }
 
         if ($_checked_nobody) {
             $class_nobody="checked_groups";
         } else {
             $class_nobody="note";
         }
 
-        printf ("<td style='vertical-align:middle' class='note'><input type=radio name=%s value=0 %s> %s</td> ",$_name,$_checked_everybody,_("Everybody"));
-        printf ("<td style='vertical-align:middle' class='$class_nobody'><input type=radio name=%s value=1 %s> %s </td>",$_name,$_checked_nobody,_("Nobody"));
+        printf("<td style='vertical-align:middle' class='note'><input type=radio name=%s value=0 %s> %s</td> ", $_name, $_checked_everybody, _("Everybody"));
+        printf("<td style='vertical-align:middle' class='$class_nobody'><input type=radio name=%s value=1 %s> %s </td>", $_name, $_checked_nobody, _("Nobody"));
 
         $c=count($this->acceptRules['groups']);
 
         if ($_checked_groups) {
             $class_groups="checked_groups";
         } else {
             $class_groups="note";
         }
 
         print "<td style='vertical-align:middle' class='$class_groups'>";
 
         if (count($this->acceptRules['groups'])>2) {
 
-            printf ("<input type=radio name=%s value=2 %s class=hidden>",$_name,$_checked_groups);
+            printf("<input type=radio name=%s value=2 %s class=hidden>", $_name, $_checked_groups);
             $i=0;
 
             foreach(array_keys($this->acceptRules['groups']) as $_group) {
                 $i++;
 
-                if (preg_match("/(everybody|nobody)/",$this->acceptRules['groups'][$_group])) continue;
+                if (preg_match("/(everybody|nobody)/", $this->acceptRules['groups'][$_group])) continue;
 
-                if (in_array($this->acceptRules['groups'][$_group],$this->acceptRules['temporary']['groups'])) {
+                if (in_array($this->acceptRules['groups'][$_group], $this->acceptRules['temporary']['groups'])) {
                     $_checked="checked";
                 } else {
                     $_checked="";
                 }
 
                 $_name="groups_temporary[]";
-                printf ("<span><input style='vertical-align:top' type=checkbox name=%s value=%s onClick=\"document.sipsettings.radio_temporary[2].checked=true\" %s> %s</span>\n",
+                printf("<span><input style='vertical-align:top' type=checkbox name=%s value=%s onClick=\"document.sipsettings.radio_temporary[2].checked=true\" %s> %s</span>\n",
                 $_name,
                 $this->acceptRules['groups'][$_group],
                 $_checked,
                 $this->PhonebookGroups[$this->acceptRules['groups'][$_group]]
                 );
             }
         }
 
         print "</td></tr>";
         print "<thead>
             <th colspan=6>
             ";
         print _("Permanent");
         print "</th></tr><tr>
             <th>";
         print _("Days");
         print "</th>
         <th colspan=2>";
         print _("Time Interval");
         print "</th>
         <th colspan=3>";
         print _("Groups");
         print "</th>
         </tr></thead>
         ";
 
         foreach (array_keys($this->acceptDailyProfiles) as $profile) {
 
             if ($this->acceptRules['persistent'][$profile]['start'] || $this->acceptRules['persistent'][$profile]['stop']) {
                 $class="checked_groups";
                 $class2="label label-info";
             } else {
                 $class="mhj";
                 $class2='';
             }
             if ($profile==1) {
                 print "<tr><td colspan=6 style='height:3px; padding:0px' bgcolor=lightgrey></td></tr>";
             }
 
             print "
             <tr>
             <td style='vertical-align: middle;'><span class='$class2'>";
 
-            printf ("%s",$this->acceptDailyProfiles[$profile]);
+            printf("%s", $this->acceptDailyProfiles[$profile]);
             print "</span></td>";
             unset($selected_StartTime);
             $selected_StartTime[$this->acceptRules['persistent'][$profile]['start']]="selected";
-            printf ("<td><select class=span10 name=start_%s>",$profile);
+            printf("<td><select class=span10 name=start_%s>", $profile);
 
             $t=0;
             $j=0;
 
             print "<option>";
 
             while ($t<24) {
                 if (!$j) {
                     if (strlen($t)==1) {
                         $t1="0".$t.":00";
                     } else {
                         $t1=$t.":00";
                     }
                     $j++;
                 } else {
                     if (strlen($t)==1) {
                         $t1="0".$t.":30";
                     } else {
                         $t1=$t.":30";
                     }
                     $j=0;
                     $t++;
                 }
                 print "<option $selected_StartTime[$t1]>$t1";
             }
 
-            printf ("<option %s>23:59",$selected_StartTime['23:59']);
+            printf("<option %s>23:59", $selected_StartTime['23:59']);
             print "</select>";
 
             unset($selected_StopTime);
 
             $selected_StopTime[$this->acceptRules['persistent'][$profile]['stop']]="selected";
-            printf ("<td><select class=span10 name=stop_%s>",$profile);
+            printf("<td><select class=span10 name=stop_%s>", $profile);
             $t=0;
             $j=0;
             print "<option>";
             while ($t<24) {
                 if (!$j) {
                     if (strlen($t)==1) {
                         $t1="0".$t.":00";
                     } else {
                         $t1=$t.":00";
                     }
                     $j++;
                 } else {
                     if (strlen($t)==1) {
                         $t1="0".$t.":30";
                     } else {
                         $t1=$t.":30";
                     }
                     $j=0;
                     $t++;
                 }
                 print "<option $selected_StopTime[$t1]> $t1";
             }
-            printf ("<option %s>23:59",$selected_StopTime['23:59']);
+            printf("<option %s>23:59", $selected_StopTime['23:59']);
             print "</select>";
 
             $_name="radio_persistent_".$profile;
 
             $_checked_everybody="";
             $_checked_nobody="";
             $_checked_groups="";
 
-            if (is_array($this->acceptRules['persistent'][$profile]['groups']) && in_array("everybody",$this->acceptRules['persistent'][$profile]['groups'])) {
+            if (is_array($this->acceptRules['persistent'][$profile]['groups']) && in_array("everybody", $this->acceptRules['persistent'][$profile]['groups'])) {
                 $_checked_everybody="checked";
-            } elseif (is_array($this->acceptRules['persistent'][$profile]['groups']) && in_array("nobody",$this->acceptRules['persistent'][$profile]['groups'])) {
+            } elseif (is_array($this->acceptRules['persistent'][$profile]['groups']) && in_array("nobody", $this->acceptRules['persistent'][$profile]['groups'])) {
                 $_checked_nobody="checked";
             } elseif (is_array($this->acceptRules['persistent'][$profile]['groups'])
                 && !in_array('everybody', $this->acceptRules['persistent'][$profile]['groups'])
                 && !in_array('nobody', $this->acceptRules['persistent'][$profile]['groups'])
                 && count($this->acceptRules['persistent'][$profile]['groups'])
             ) {
                 $_checked_groups="checked";
             } else {
                 $_checked_everybody="checked";
             }
 
             if ($_checked_nobody) {
                 $class_nobody="checked_groups";
             } else {
                 $class_nobody="note";
             }
 
-            printf ("<td style='vertical-align: middle;' class='note'><input style='vertical-align: top;' type=radio name=%s value=0 %s> %s</td>",$_name,$_checked_everybody,_("Everybody"));
-            printf ("<td style='vertical-align: middle;' class='$class_nobody'><input style='vertical-align: top;' type=radio name=%s value=1 %s> %s</td>",$_name,$_checked_nobody,_("Nobody"));
+            printf("<td style='vertical-align: middle;' class='note'><input style='vertical-align: top;' type=radio name=%s value=0 %s> %s</td>", $_name, $_checked_everybody, _("Everybody"));
+            printf("<td style='vertical-align: middle;' class='$class_nobody'><input style='vertical-align: top;' type=radio name=%s value=1 %s> %s</td>", $_name, $_checked_nobody, _("Nobody"));
 
             $c=count($this->acceptRules['groups']);
 
             if ($_checked_groups) {
                 $class_groups="checked_groups";
             } else {
                 $class_groups="note";
             }
 
             print "<td style='vertical-align: middle' class='controls $class_groups'>";
             if (count($this->acceptRules['groups'])>2) {
-                printf ("<input style='vertical-align: top;' type=radio name=%s value=2 %s class=hidden>",$_name,$_checked_groups);
+                printf("<input style='vertical-align: top;' type=radio name=%s value=2 %s class=hidden>", $_name, $_checked_groups);
                 $i=0;
 
                 foreach(array_keys($this->acceptRules['groups']) as $_group) {
                     $i++;
-                    if (preg_match("/(everybody|nobody)/",$this->acceptRules['groups'][$_group])) continue;
+                    if (preg_match("/(everybody|nobody)/", $this->acceptRules['groups'][$_group])) continue;
 
-                    if (in_array($this->acceptRules['groups'][$_group],$this->acceptRules['persistent'][$profile]['groups'])) {
+                    if (in_array($this->acceptRules['groups'][$_group], $this->acceptRules['persistent'][$profile]['groups'])) {
                         $_checked="checked";
                     } else {
                         $_checked="";
                     }
 
                     $_name="groups_".$profile."[]";
-                    printf ("<input style='vertical-align: top;' type=checkbox name=%s value=%s onClick=\"document.sipsettings.radio_persistent_%s[2].checked=true\" %s> %s ",
+                    printf("<input style='vertical-align: top;' type=checkbox name=%s value=%s onClick=\"document.sipsettings.radio_persistent_%s[2].checked=true\" %s> %s ",
                     $_name,
                     $this->acceptRules['groups'][$_group],
                     $profile,
                     $_checked,
                     $this->PhonebookGroups[$this->acceptRules['groups'][$_group]]
                     );
                 }
             }
 
             print "</td>
             </tr>
             ";
         }
 
         print "</table></div>";
 
         print "
         <div class='form-actions'>
             <input type=hidden name=action value=\"set accept rules\">
         ";
 
         print "
         <input class='btn' type=submit value=\"";
         print _("Save");
         print "\"
                onClick=saveHandler(this)>
         ";
 
         print "
           </div>
         ";
 
         print $this->hiddenElements;
         print "
         </form>
         ";
 
         $chapter=sprintf(_("Rejected Callers"));
         $this->showChapter($chapter);
 
         print "
         <form class=form-horizontal method=post name=reject_form onSubmit=\"return checkForm(this)\">
         ";
         print "
         <div class=row-fluid>
         <div class=span12>";
         print _("Use %Number@% to match PSTN numbers and user@domain to match SIP Addresses");
         print "
         </div>
         </div>
         ";
 
         if ($this->getRejectMembers()) {
             foreach ($this->rejectMembers as $_member) {
                 $j++;
 
                 $rr=floor($j/2);
                 $mod=$j-$rr*2;
 
                 if ($mod ==0) {
                     $_class='odd';
                 } else {
                     $_class='even';
                 }
 
                 print "
                 <div class='control-group $_class'>";
 
                 print "<label class=control-label>";
                 print _("SIP Address");
                 print "</label>";
                 print "<div class=controls>
                 <input type=text size=35 name=rejectMembers[] value=\"$_member\">
                 </div>";
                 print "</div>";
             }
         }
 
         print "<div class=control-group>";
         print "<label class=control-label>";
         print _("SIP Address");
         print "</label>";
         print "<div class=controls>
             <input type=text size=35 name=rejectMembers[]>";
         print "</div></div>";
         print "<div class='form-actions'>";
         print "<input class=btn type=submit value=\"";
         print _("Save");
         print "\"
                onClick=saveHandler(this)>
             ";
         print "</div></div>";
 
         print "
             <input type=hidden name=action value=\"set reject\">
         ";
 
 
         print $this->hiddenElements;
 
         print "
         </form>
         ";
     }
 
     private function includeSmarty()
     {
         define("SMARTY_DIR", "/usr/share/php/smarty3/");
         include_once(SMARTY_DIR . 'Smarty.class.php');
 
         if (!class_exists(Smarty)) {
             define("SMARTY_DIR", "/usr/share/php/smarty/libs/");
             include_once(SMARTY_DIR . 'Smarty.class.php');
         }
     }
 
     function deleteAccount($skip_html=False)
     {
         dprint("SipSettings->deleteAccount($this->account, $this->email)");
 
         $this->getBalanceHistory();
 
         if (count($this->balance_history) != "0" && $this->login_type == 'subscriber') {
             return false;
         }
 
         if (!$this->email && !$skip_html) {
             print "<p><font color=blue>";
             print _("Please fill in the e-mail address. ");
             print "</font>";
             return false;
         }
 
         $subject = sprintf("Removal of SIP account %s", $this->account);
         //$this->expire_date = new DateTime('now');
 
         $this->expire_date = date("Y-m-d H:i:s", strtotime("+2 days"));
         $this->ip = $_SERVER['REMOTE_ADDR'];
 
         $tpl_html = $this->getEmailDeleteTemplateHTML($this->reseller, $this->Preferences['language']);
         //dprint("$tpl_html");
         if (!$tpl_html && !$skip_html) {
             print "<p><font color=red>";
             print _("Error: no HTML email template found");
             print "</font>";
             return false;
         }
 
         //print "$tpl_html";
         $this->includeSmarty();
 
         $smarty = new Smarty;
         $smarty->template_dir = '.';
 
         //$smarty->use_sub_dirs = true;
         //$smarty->cache_dir = 'templates_c';
         $smarty->assign('client', $this);
         //print"$this->sip_settings_page";
         if ($tpl_html) {
             $bodyhtml = $smarty->fetch($tpl_html);
         }
         include_once 'Mail.php';
         include_once 'Mail/mime.php' ;
 
         $hdrs = array(
             'From'    => $this->support_email,
             'Subject' => $subject,
 //            'Cc'      => $this->support_email
         );
         //dprint("1");
         $crlf = "\n";
         $mime = new Mail_mime($crlf);
 
         if ($tpl_html) {
             $mime->setHTMLBody($bodyhtml);
         }
 
         $body = $mime->get();
         $hdrs = $mime->headers($hdrs);
 
         $mail =& Mail::factory('mail');
 
         if ($mail->send($this->email, $hdrs, $body)) {
             if (!$skip_html) {
                 $this->Preferences['account_delete_request'] = 1;
                 $this->saveSettings();
                 $this->getAccount($this->account);
                 print "<p>";
                 printf(_("Removal email has been sent to %s"), $this->email);
             }
             return 1;
         }
     }
 
     function sendEmail($skip_html=False)
     {
         dprint("SipSettings->sendEmail($this->email)");
 
         $this->getVoicemail();
         $this->getEnumMappings();
         $this->getAliases();
 
         $this->countAliases=count($this->aliases);
 
         if (!$this->email && !$skip_html) {
             print "<p><font color=blue>";
             print _("Please fill in the e-mail address. ");
             print "</font>";
             return false;
         }
 
         $subject = sprintf("SIP Account settings %s", $this->account);
 
         //if ($_REQUEST['sip_filter'] == '1') {
         //    $identifier = $this->RandomIdentifier();
         //}
 
         $tpl = $this->getEmailTemplate($this->reseller, $this->Preferences['language']);
 
         if (!$tpl && !$skip_html) {
             print "<p><font color=red>";
             print _("Error: no email template found");
             print "</font>";
             return false;
         }
 
         $tpl_html = $this->getEmailTemplateHTML($this->reseller, $this->Preferences['language']);
 
         //if (!$tpl_html && !$skip_html) {
         //    print "<p><font color=red>";
         //     print _("Error: no HTML email template found");
         //    print "</font>";
         //}
 
         if (!$this->store_clear_text_password) {
                     $web_password = '';
         }
         if (in_array("free-pstn", $this->groups)) $this->allowPSTN=1; // used by smarty
 
         $this->includeSmarty();
 
         $smarty = new Smarty;
         $smarty->template_dir = '.';
 
         //$smarty->use_sub_dirs = true;
         //$smarty->cache_dir = 'templates_c';
 
         $smarty->assign('client', $this);
         $bodyt = $smarty->fetch($tpl);
 
         if ($tpl_html) {
             $bodyhtml = $smarty->fetch($tpl_html);
         }
 
         include_once 'Mail.php';
         include_once 'Mail/mime.php' ;
 
         $hdrs = array(
             'From'    => $this->support_email,
             'Subject' => $subject
         );
 
         $crlf = "\n";
         $mime = new Mail_mime($crlf);
 
         $mime->setTXTBody($bodyt);
 
         if ($tpl_html) {
             $mime->setHTMLBody($bodyhtml);
         }
 
         $body = $mime->get();
         $hdrs = $mime->headers($hdrs);
 
         $mail =& Mail::factory('mail');
 
         //dprint_r($_REQUEST);
 
         if ($mail->send($this->email, $hdrs, $body)) {
             if (!$skip_html) {
                   print "<p>";
-                  printf (_("SIP settings have been sent to %s"), $this->email);
+                  printf(_("SIP settings have been sent to %s"), $this->email);
             }
             if ($_REQUEST['password_reset'] == 'on') {
                 $this->sendPasswordReset($skip_html);
             }
             return 1;
         }
     }
 
     function sendChangedEmail($skip_html=False, $fields=array())
     {
         dprint("SipSettings->sendChangedEmail($this->email)");
         //dprint_r($fields);
         $this->ip = $_SERVER['REMOTE_ADDR'];
         if (!$this->email && !$skip_html) {
             print "<p><font color=blue>";
             print _("Please fill in the e-mail address. ");
             print "</font>";
             return false;
         }
 
         //$this->location = "Unknown";
         $_loc=geoip_record_by_name($_SERVER['REMOTE_ADDR']);
         if ($_loc['country_name']) {
             $this->location = $_loc['country_name'];
         }
-        $subject = sprintf("SIP Account %s changed",$this->account);
+        $subject = sprintf("SIP Account %s changed", $this->account);
 
 
         $tpl = $this->getChangedEmailTemplate($this->reseller, $this->Preferences['language']);
 
         if (!$tpl && !$skip_html) {
             print "<p><font color=red>";
             print _("Error: no email template found");
             print "</font>";
             return false;
         }
 
         $tpl_html = $this->getChangedEmailTemplateHTML($this->reseller, $this->Preferences['language']);
 
         $this->includeSmarty();
 
         $smarty = new Smarty;
         $smarty->template_dir = '.';
 
         //$smarty->use_sub_dirs = true;
         //$smarty->cache_dir = 'templates_c';
         $this->fields = $fields;
         $smarty->assign('client', $this);
         $bodyt = $smarty->fetch($tpl);
 
         if ($tpl_html) {
             $bodyhtml = $smarty->fetch($tpl_html);
         }
 
         include_once 'Mail.php';
         include_once 'Mail/mime.php' ;
 
         $hdrs = array(
             'From'    => $this->support_email,
             'Subject' => $subject
         );
 
         $crlf = "\n";
         $mime = new Mail_mime($crlf);
 
         $mime->setTXTBody($bodyt);
 
         if ($tpl_html) {
             $mime->setHTMLBody($bodyhtml);
         }
 
         $body = $mime->get();
         $hdrs = $mime->headers($hdrs);
 
         $mail =& Mail::factory('mail');
 
         //dprint_r($_REQUEST);
 
         if ($mail->send($this->email, $hdrs, $body)) {
             return 1;
         }
     }
 
     function sendRemoveAccount()
     {
         $this->ip = $_SERVER['REMOTE_ADDR'];
-        $subject = sprintf("The account %s was removed from IP Address: %s",$this->account, $this->ip);
+        $subject = sprintf("The account %s was removed from IP Address: %s", $this->account, $this->ip);
 
         syslog(LOG_NOTICE, $subject);
     }
 
     function sendPasswordReset($skip_html=False)
     {
         dprint("SipSettings->sendPasswordEmail($this->email)");
 
         $identifier = RandomIdentifier();
         $this->db = new DB_CDRTool();
 
         $this->ip = $_SERVER['REMOTE_ADDR'];
         $insert_data = array (
             'sip_account'   => $this->account,
             'email'         => $this->email,
             'ip'            => $this->ip
         );
 
-        $this->expire = date("Y-m-d H:i:s",strtotime("+30 minutes"));
+        $this->expire = date("Y-m-d H:i:s", strtotime("+30 minutes"));
         $query = sprintf(
             "insert into memcache set `key`='email_%s', `value`='%s', `expire`='%s'",
             $identifier,
             json_encode($insert_data),
             $this->expire
         );
 
         $this->db->query($query);
         $this->identifier = $identifier;
 
         dprint("$query <br> Identifier: $identifier");
 
         if (!$this->email && !$skip_html) {
             print "<p><font color=blue>";
             print _("Please fill in the e-mail address. ");
             print "</font>";
             return false;
         }
 
         $subject = sprintf("Password reset for %s", $this->account);
 
         $tpl_html = $this->getEmailPasswordTemplateHTML($this->reseller, $this->Preferences['language']);
 
         $this->includeSmarty();
 
         $smarty = new Smarty;
         $smarty->template_dir = '.';
 
         //$smarty->use_sub_dirs = true;
         //$smarty->cache_dir = 'templates_c';
 
         $smarty->assign('client', $this);
 
         $bodyhtml = $smarty->fetch($tpl_html);
 
         include_once 'Mail.php';
         include_once 'Mail/mime.php' ;
 
         $hdrs = array(
             'From'    => $this->support_email,
             'Subject' => $subject
         );
 
         $crlf = "\n";
         $mime = new Mail_mime($crlf);
 
         $mime->setHTMLBody($bodyhtml);
 
         $body = $mime->get();
         $hdrs = $mime->headers($hdrs);
 
         $mail =& Mail::factory('mail');
 
         //dprint_r($_REQUEST);
 
         if ($mail->send($this->email, $hdrs, $body) && !$skip_html) {
             print "<li>";
-            printf (_("Password reset has been sent to %s"), $this->email);
+            printf(_("Password reset has been sent to %s"), $this->email);
             print "</li>";
         }
         return 1;
     }
 
     function checkSettings()
     {
         dprint("checkSettings()");
 
         foreach ($this->form_elements as $el) {
             ${$el} = trim($_REQUEST[$el]);
         }
 
         if ($accept_temporary_remain && !is_numeric($accept_temporary_remain)) {
             $this->error = _("Invalid Expiration Period");
             return false;
         }
 
         if ($quota && !is_numeric($quota) && !is_float($quota)) {
             $this->error = _("Invalid Quota");
             return false;
         }
 
         if (!$timezone && !$this->timezone) {
             $this->error = _("Missing Timezone");
             return false;
         }
 
         if (!$this->checkEmail($mailto)) {
             $this->error = _("Invalid E-mail Address");
             return false;
         }
 
         $rpid = preg_replace("/[^0-9\x]/", "", $rpid);
 
         if (preg_match("/^0+([1-9]\d*)$/", $rpid, $m)) $rpid=$m[1];
 
         $quickdial = preg_replace("/[^0-9]/", "", $quickdial);
 
         if (!strlen($accept_temporary_group)) $accept_temporary_remain = 0;
         if (!$accept_temporary_remain) $accept_temporary_group = "";
         if (!$anonymous) $anonymous = "0";
 
         return true;
     }
 
     function RandomPassword($len=6)
     {
         $alf=array("1","2","3","4","5","6","7","8","9");
         $i=0;
         while($i < $len) {
             srand((double)microtime(true)*1000000);
             $randval = rand(0,8);
             $string="$string"."$alf[$randval]";
             $i++;
         }
         return $string;
     }
 
     function cleanURI($uri)
     {
         $uri=preg_replace("/.*sips?:([^;><=]+).*/", "\$1", $uri);
         return urlencode($uri);
     }
 
     function showUpgradeTab()
     {
     }
 
     function PhoneDialURL($uri)
     {
         $uri=$this->normalizeURI($uri);
-        if (!preg_match("/^sip:/",$uri)) {
+        if (!preg_match("/^sip:/", $uri)) {
             $uri="sip:".$uri;
         }
         $uri_print="<a href=$uri>$this->call_img</a>";
         return $uri_print;
     }
 
     function showChapter($chapter)
     {
         print "
            <div class=row-fluid><div class=span12><h4>";
             print $chapter;
             print "
           </h4></div></div>
         ";
     }
 
     function normalizeURI($uri)
     {
         $uri=quoted_printable_decode($uri);
 
         $uri=preg_replace("/.*(sips?:[^;><=]+).*/", "\$1", $uri);
         if (preg_match("/^(sips?:.*):/", $uri, $m)) $uri=$m[1];
 
-        if (preg_match("/^(.*sips?:0\d+)@(.*)(>?)$/",$uri,$m)) {
+        if (preg_match("/^(.*sips?:0\d+)@(.*)(>?)$/", $uri, $m)) {
             $uri=$m[1]."@".$this->domain.$m[3];
         }
         return $uri;
     }
 
     function htmlURI($uri)
     {
-        if (preg_match("/^sips?:00(\d+)@/",$uri,$m)) {
+        if (preg_match("/^sips?:00(\d+)@/", $uri, $m)) {
             $uri="+".$m[1];
         }
         return htmlentities($uri);
     }
 
     function colorizeDate($call_date)
     {
-        list($date,$time)=explode(" ",$call_date);
+        list($date, $time)=explode(" ", $call_date);
 
-        if ($date== Date("Y-m-d",time())) {
+        if ($date== Date("Y-m-d", time())) {
             $datePrint="<span class=\"label label-success\">".sprintf(_("Today"))."</span> ".$time;
-        } elseif ($date== Date("Y-m-d",time()-3600*24)) {
+        } elseif ($date== Date("Y-m-d", time()-3600*24)) {
             $datePrint="<span class=\"label label-info\">".sprintf(_("Yesterday"))."</span> ".$time;
         } else {
             $datePrint=$call_date;
         }
         return $datePrint;
     }
 
     function checkEmail($email)
     {
         dprint ("checkEmail($email)");
         $regexp = "/^([a-z0-9][a-z0-9_.-]*)@([a-z0-9][a-z0-9-]*\.)+([a-z]{2,})$/i";
         if (stristr($email,"-.") ||
             !preg_match($regexp, $email)) {
             return false;
         }
         return true;
     }
 
     function getFileTemplate($name, $type="file")
     {
 
         dprint("getFileTemplate(name=$name, type=$type, path=$this->templates_path)");
 
         if ($type=='logo') {
             $extensions=array('png','gif','jpg');
             foreach ($extensions as $_ext) {
 
                 $file=$this->templates_path.'/'.$this->reseller.'/'.$name.'.'.$_ext;
                 if (file_exists($file)) {
                     return $file;
                 }
             }
             foreach ($extensions as $_ext) {
                 if (file_exists("$this->templates_path/default/$name.$_ext")) {
                     return "$this->templates_path/default/$name.$_ext";
                 }
             }
             return false;
         } else {
             if (file_exists("$this->templates_path/$this->reseller/$name")) {
                 return "$this->templates_path/$this->reseller/$name";
             } elseif (file_exists("$this->templates_path/default/$name")) {
                 return "$this->templates_path/default/$name";
             } else {
                 return false;
             }
         }
     }
 
     function getEmailTemplate($reseller, $language='en')
     {
         $file = "sip_settings_email_$language.tpl";
         $file2 = "sip_settings_email.tpl";
 
         //print("templates_path = $this->templates_path");
 
         if (file_exists("$this->templates_path/$this->reseller/$file")) {
             return "$this->templates_path/$this->reseller/$file";
         } elseif (file_exists("$this->templates_path/$this->reseller/$file2")) {
             return "$this->templates_path/$this->reseller/$file2";
         } elseif (file_exists("$this->templates_path/default/$file")) {
             return "$this->templates_path/default/$file";
         } elseif (file_exists("$this->templates_path/default/$file2")) {
             return "$this->templates_path/default/$file2";
         } else {
             return false;
         }
     }
 
     function getEmailTemplateHTML($reseller, $language='en')
     {
         $file = "sip_settings_email_$language.html.tpl";
         $file2 = "sip_settings_email.html.tpl";
 
         //print("templates_path = $this->templates_path");
 
         if (file_exists("$this->templates_path/$this->reseller/$file")) {
             return "$this->templates_path/$this->reseller/$file";
         } elseif (file_exists("$this->templates_path/$this->reseller/$file2")) {
             return "$this->templates_path/$this->reseller/$file2";
         } elseif (file_exists("$this->templates_path/default/$file")) {
             return "$this->templates_path/default/$file";
         } elseif (file_exists("$this->templates_path/default/$file2")) {
             return "$this->templates_path/default/$file2";
         } else {
             return false;
         }
     }
 
     function getChangedEmailTemplate($reseller, $language='en')
     {
         $file = "sip_settings_changed_$language.tpl";
         $file2 = "sip_settings_changed.tpl";
 
         //print("templates_path = $this->templates_path");
 
         if (file_exists("$this->templates_path/$this->reseller/$file")) {
             return "$this->templates_path/$this->reseller/$file";
         } elseif (file_exists("$this->templates_path/$this->reseller/$file2")) {
             return "$this->templates_path/$this->reseller/$file2";
         } elseif (file_exists("$this->templates_path/default/$file")) {
             return "$this->templates_path/default/$file";
         } elseif (file_exists("$this->templates_path/default/$file2")) {
             return "$this->templates_path/default/$file2";
         } else {
             return false;
         }
     }
 
     function getChangedEmailTemplateHTML($reseller, $language='en')
     {
         $file = "sip_settings_changed_$language.html.tpl";
         $file2 = "sip_settings_changed.html.tpl";
 
         //print("templates_path = $this->templates_path");
 
         if (file_exists("$this->templates_path/$this->reseller/$file")) {
             return "$this->templates_path/$this->reseller/$file";
         } elseif (file_exists("$this->templates_path/$this->reseller/$file2")) {
             return "$this->templates_path/$this->reseller/$file2";
         } elseif (file_exists("$this->templates_path/default/$file")) {
             return "$this->templates_path/default/$file";
         } elseif (file_exists("$this->templates_path/default/$file2")) {
             return "$this->templates_path/default/$file2";
         } else {
             return false;
         }
     }
 
     function getEmailPasswordTemplateHTML($reseller, $language='en')
     {
         $file = "password_reminder_$language.html.tpl";
         $file2 = "password_reminder.html.tpl";
 
         //print("templates_path = $this->templates_path");
 
         if (file_exists("$this->templates_path/$this->reseller/$file")) {
             return "$this->templates_path/$this->reseller/$file";
         } elseif (file_exists("$this->templates_path/$this->reseller/$file2")) {
             return "$this->templates_path/$this->reseller/$file2";
         } elseif (file_exists("$this->templates_path/default/$file")) {
             return "$this->templates_path/default/$file";
         } elseif (file_exists("$this->templates_path/default/$file2")) {
             return "$this->templates_path/default/$file2";
         } else {
             return false;
         }
     }
 
     function getEmailDeleteTemplateHTML($reseller, $language='en')
     {
         $file = "delete_$language.html.tpl";
         $file2 = "delete.html.tpl";
 
         //print("templates_path = $this->templates_path");
 
         if (file_exists("$this->templates_path/$this->reseller/$file")) {
             return "$this->templates_path/$this->reseller/$file";
         } elseif (file_exists("$this->templates_path/$this->reseller/$file2")) {
             return "$this->templates_path/$this->reseller/$file2";
         } elseif (file_exists("$this->templates_path/default/$file")) {
             return "$this->templates_path/default/$file";
         } elseif (file_exists("$this->templates_path/default/$file2")) {
             return "$this->templates_path/default/$file2";
         } else {
             return false;
         }
     }
 
     function getBillingProfiles()
     {
         dprint("getBillingProfiles()");
         // Get getBillingProfiles
         $this->RatingPort->addHeader($this->SoapAuthRating);
         $result     = $this->RatingPort->getEntityProfiles("subscriber://".$this->account);
 
         if ((new PEAR)->isError($result)) {
             $error_msg  = $result->getMessage();
             $error_fault= $result->getFault();
             $error_code = $result->getCode();
             if ($error_fault->detail->exception->errorcode != "4001") {
-                printf ("<p><font color=red>Error (Rating): %s (%s): %s</font>",$error_msg, $error_fault->detail->exception->errorcode,$error_fault->detail->exception->errorstring);
+                printf("<p><font color=red>Error (Rating): %s (%s): %s</font>", $error_msg, $error_fault->detail->exception->errorcode, $error_fault->detail->exception->errorstring);
                 return false;
             }
         }
 
         $this->billingProfiles=$result;
     }
 
     function showBillingProfiles()
     {
         if ($this->login_type != 'reseller' && $this->login_type != 'admin') {
             return false;
         }
 
         if (!$this->pstn_changes_allowed) {
             return false;
         }
 
         $this->getBillingProfiles();
 
         $chapter=sprintf(_("Billing Profiles"));
         $this->showChapter($chapter);
 
         print "
         <div class='control-group even'>
           <label for=profileWeekday class=control-label>";
             print _("Weekdays");
-            printf ("
+            printf("
           </label>
           <div class=controls>
           <div class=input-append>
           <input class=input-medium type=text size=10 maxsize=64 name=profileWeekday value='%s'><span class=add-on>/</span><input class=input-medium type=text size=10 maxsize=64 name=profileWeekdayAlt value='%s'>
             ",
             $this->billingProfiles->profileWeekday,
             $this->billingProfiles->profileWeekdayAlt
             );
 
             print "
                 </div>
           </div>
         </div>
         ";
 
         print "
         <div class='control-group odd'>
           <label for=profileWeekend class=control-label>";
             print _("Weekends");
-            printf ("
+            printf("
           </label>
           <div class=controls>
           <div class=input-append>
           <input class=input-medium type=text size=10 maxsize=64 name=profileWeekend value='%s'><span class=add-on>/</span><input class=input-medium type=text size=10 maxsize=64 name=profileWeekendAlt value='%s'>
             ",
             $this->billingProfiles->profileWeekend,
             $this->billingProfiles->profileWeekendAlt
             );
 
             print "
                 </div>
           </div>
         </div>
         ";
 
         print "
         <div class='control-group even'>
           <label for=profileTimezone class=control-label>";
             print _("Timezone");
             print ("
           </label>
           <div class=controls>
             ");
 
             if ($this->billingProfiles->timezone) {
                 $_timezone=$this->billingProfiles->timezone;
             } else {
                 $_timezone=$this->resellerProperties['timezone'];
             }
 
-            $this->showTimezones('profileTimezone',$_timezone);
+            $this->showTimezones('profileTimezone', $_timezone);
 
             print "
           </div>
         </div>
         ";
     }
 
     function updateBillingProfiles()
     {
         if ($this->login_type != 'reseller' && $this->login_type != 'admin') {
             return false;
         }
 
         if (!$this->pstn_changes_allowed) {
             return true;
         }
 
         $this->RatingPort->addHeader($this->SoapAuthRating);
         $result     = $this->RatingPort->getEntityProfiles("subscriber://".$this->account);
 
         if ((new PEAR)->isError($result)) {
             $error_msg  = $result->getMessage();
             $error_fault= $result->getFault();
             $error_code = $result->getCode();
             if ($error_fault->detail->exception->errorcode != "4001") {
-                printf ("<p><font color=red>Error (Rating): %s (%s): %s</font>",$error_msg, $error_fault->detail->exception->errorcode,$error_fault->detail->exception->errorstring);
+                printf("<p><font color=red>Error (Rating): %s (%s): %s</font>", $error_msg, $error_fault->detail->exception->errorcode, $error_fault->detail->exception->errorstring);
                 return false;
             }
         }
 
         $this->billingProfiles=$result;
 
         $profiles=array("entity"            =>'subscriber://'.$this->account ,
                         "profileWeekday"    => trim($_REQUEST['profileWeekday']),
                         "profileWeekdayAlt" => trim($_REQUEST['profileWeekdayAlt']),
                         "profileWeekend"    => trim($_REQUEST['profileWeekend']),
                         "profileWeekendAlt" => trim($_REQUEST['profileWeekendAlt']),
                         "timezone"          => trim($_REQUEST['profileTimezone'])
                         );
 
         //print_r($profiles);
 
         $this->RatingPort->addHeader($this->SoapAuthRating);
         if ($this->billingProfiles->profileWeekday && !$profiles['profileWeekday']) {
             // delete profile
             $result     = $this->RatingPort->deleteEntityProfiles('subscriber://'.$this->account);
             if ((new PEAR)->isError($result)) {
                 $error_msg  = $result->getMessage();
                 $error_fault= $result->getFault();
                 $error_code = $result->getCode();
                 if ($error_fault->detail->exception->errorcode != "4001") {
-                    printf ("<p><font color=red>Error (Rating): %s (%s): %s</font>",$error_msg, $error_fault->detail->exception->errorcode,$error_fault->detail->exception->errorstring);
+                    printf("<p><font color=red>Error (Rating): %s (%s): %s</font>", $error_msg, $error_fault->detail->exception->errorcode, $error_fault->detail->exception->errorstring);
                     return false;
                 }
             }
         } elseif ($profiles['profileWeekday']) {
             // update profile
 
             $result     = $this->RatingPort->setEntityProfiles($profiles);
 
             if ((new PEAR)->isError($result)) {
                 $error_msg  = $result->getMessage();
                 $error_fault= $result->getFault();
                 $error_code = $result->getCode();
                 if ($error_fault->detail->exception->errorcode != "4001") {
-                    printf ("<p><font color=red>Error (Rating): %s (%s): %s</font>",$error_msg, $error_fault->detail->exception->errorcode,$error_fault->detail->exception->errorstring);
+                    printf("<p><font color=red>Error (Rating): %s (%s): %s</font>", $error_msg, $error_fault->detail->exception->errorcode, $error_fault->detail->exception->errorstring);
                     return false;
                 }
             }
         }
     }
 
     function getImageForUserAgent($agent)
     {
 
         // array with mappings between User Agents and images
         foreach ($this->userAgentImages as $agentRegexp => $image) {
             if (preg_match("/$agentRegexp/i", $agent)) {
                 return $image;
             }
         }
 
         return "unknown.png";
     }
 
     function showExtraGroups()
     {
 
 		if ($this->disable_extra_groups) return true;
 
         $foundGroupInAvailableGroups=array();
 
         foreach ($this->groups as $_grp) {
             foreach (array_keys($this->availableGroups) as $a_grp) {
                 if ($_grp == $a_grp) $foundGroupInAvailableGroups[]=$_grp;
                 continue;
             }
         }
 
-        $extraGroups = array_unique(array_diff($this->groups,$foundGroupInAvailableGroups));
+        $extraGroups = array_unique(array_diff($this->groups, $foundGroupInAvailableGroups));
 
         foreach ($extraGroups as $_eg) {
             $extraGroups_text.=$_eg.' ';
         }
 
         if ($this->login_type == 'subscriber') {
-            printf ("<input type=hidden name=extra_groups value='%s'>",trim($extraGroups_text));
+            printf("<input type=hidden name=extra_groups value='%s'>", trim($extraGroups_text));
         } else {
             print "
             <div class=control-group>
             <label for=extra_groups class=control-label>";
             print _("Extra Groups");
             print "
             </label>
             <div class=controls>";
-            printf ("<input class=input-medium type=text size=30 name=extra_groups value='%s'>",trim($extraGroups_text));
+            printf("<input class=input-medium type=text size=30 name=extra_groups value='%s'>", trim($extraGroups_text));
             print "
             </div>
             </div>
             ";
         }
     }
 
     function generateCertificate()
     {
 
         global $enrollment;
-	include("/etc/cdrtool/enrollment/config.ini");
+        include("/etc/cdrtool/enrollment/config.ini");
 
         if (!is_array($enrollment)) {
             print _("Error: missing enrollment settings");
             return false;
         }
 
         if (!$enrollment['ca_conf']) {
             //print _("Error: missing enrollment ca_conf settings");
             return false;
         }
 
         if (!$this->owner) {
             return false;
         }
 
         if (!$enrollment['ca_crt']) {
             //print _("Error: missing enrollment ca_crt settings");
             return false;
         }
 
         if (!$enrollment['ca_key']) {
             //print _("Error: missing enrollment ca_key settings");
             return false;
         }
 
     	$config = array(
     		'config'           => $enrollment['ca_conf'],
     		'digest_alg'       => 'md5',
     		'private_key_bits' => 1024,
     		'private_key_type' => OPENSSL_KEYTYPE_RSA,
     		'encrypt_key'      => false,
     	);
 
         $dn = array(
         "countryName"            => "NL",
         "stateOrProvinceName"    => "Noord Holland",
         "localityName"           => "Haarlem",
         "organizationName"       => "AG Projects",
         "organizationalUnitName" => "Blink",
         "commonName"             => $this->owner,
         "emailAddress"           => $this->email
         );
 
 	$this->key = openssl_pkey_new($config);
         if ($this->key==FALSE) {
             while (($e = openssl_error_string()) !== false) {
                     echo $e . "\n";
                     print "<br><br>";
             }
             return false;
         }
 
         $this->csr = openssl_csr_new($dn, $this->key);
 
         if (!$this->csr) {
             while (($e = openssl_error_string()) !== false) {
                     echo $e . "\n";
                     print "<br><br>";
             }
             return false;
         }
 
         $ca="file://".$enrollment['ca_crt'];
 
         $this->crt = openssl_csr_sign($this->csr, $ca, $enrollment['ca_key'], 3650, $config);
 
         if ($this->crt==FALSE) {
             while (($e = openssl_error_string()) !== false) {
                     echo $e . "\n";
                     print "<br><br>";
             }
             return false;
         }
 
         openssl_csr_export    ($this->csr, $this->csr_out);
         openssl_pkey_export   ($this->key, $this->key_out, $this->password, $config);
         openssl_x509_export   ($this->crt, $this->crt_out);
         openssl_pkcs12_export ($this->crt, $this->p12_out, $this->key, $this->password);
 
         $ret=array(  'csr' => $this->csr_out,
                      'crt' => $this->crt_out,
                      'key' => $this->key_out,
                      'pkey'=> $public_key,
                      'p12' => $this->p12_out,
                      'ca'  => file_get_contents($enrollment['ca_crt'])
                      );
         return $ret;
     }
 
     function exportCertificateX509()
     {
         if (!$this->owner) return;
         Header("Content-type: application/x-crt");
-        $header=sprintf("Content-Disposition: inline; filename=sipthor-owner-certificate-%s.crt",$this->owner);
+        $header=sprintf("Content-Disposition: inline; filename=sipthor-owner-certificate-%s.crt", $this->owner);
 	Header($header);
         $cert=$this->generateCertificate();
         $crt=$cert['crt'].$cert['key'];
         print $crt;
     }
 
     function exportCertificateP12()
     {
         if (!$this->owner) return;
         $cert=$this->generateCertificate();
         Header("Content-type: application/x-p12");
-        $header=sprintf("Content-Disposition: inline; filename=sipthor-owner-certificate-%s.p12",$this->owner);
+        $header=sprintf("Content-Disposition: inline; filename=sipthor-owner-certificate-%s.p12", $this->owner);
 	Header($header);
         print $cert['p12'];
     }
 
     function isEmbedded()
     {
         // return true if page was loaded from non-session based web session
 	if ($_SERVER['SSL_CLIENT_CERT'] || $_SERVER['PHP_AUTH_DIGEST']) {
             return true;
         }
         return false;
     }
 
-    function changeLanguage($lang='en',$domain='cdrtool')
+    function changeLanguage($lang='en', $domain='cdrtool')
     {
         // run dpkg-reconfigure locales and select support languages .utf8
 
         $lang = $this->languageCodeFor(isset($lang) ? $lang : 'en');
         $lang.='.utf8';
         setlocale(LC_ALL, $lang);
         bindtextdomain($domain, '/var/www/CDRTool/po/locale');
         bind_textdomain_codeset($domain,'UTF-8');
         textdomain($domain);
     }
 
     // return full language code for given 2 letter language code
     function languageCodeFor($lang='en')
     {
         $lang = isset($lang) ? strtolower($lang) : 'en';
         switch ($lang) {
             case 'en': return 'en_US'; // this can be C or en_US
             case 'ja': return 'ja_JP';
             default  : return ($lang . '_' . strtoupper($lang));
         }
         return 'C'; // this will never be reached
 	}
 
     function showDirectorySearchForm()
     {
-        if (in_array("trunking",$this->groups)) {
+        if (in_array("trunking", $this->groups)) {
             return false;
         }
         print "
 
         <form class='form-inline' action=$this->url method=post>
         <input type=hidden name=tab value='contacts'>
         ";
         print $this->hiddenElements;
         print "<div class=control-group>";
         print "<input type=text size=20 name='firstname' placeholder='";
         print _("First Name");
-        printf ("' value='%s'> ",$_REQUEST['firstname']);
+        printf("' value='%s'> ", $_REQUEST['firstname']);
 
         print "<div class=input-append>";
         print "<input type=text size=20 name='lastname' placeholder='";
         print _("Last Name");
-        printf ("' value='%s'>",$_REQUEST['lastname']);
+        printf("' value='%s'>", $_REQUEST['lastname']);
 
         print "<button class=btn type=submit>";
         print _("Search");
         print "</button>";
         print "</div></div>
         </form>
         ";
     }
 
     function showSearchDirectory()
     {
 
         if (!$this->show_directory) {
             return false;
         }
 
         $this->maxrowsperpage=20;
 
         $this->showDirectorySearchForm();
 
         if ($_REQUEST['firstname'] || $_REQUEST['lastname']) {
             if ($_REQUEST['firstname'] && strlen($_REQUEST['firstname']) < 3) {
                 return false;
             }
             if ($_REQUEST['lastname'] && strlen($_REQUEST['lastname']) < 3) {
                 return false;
             }
 
         } else {
             return false;
         }
 
         $this->next       = $_REQUEST['next'];
 
         // Filter
         $filter=array('firstName'=> trim($_REQUEST['firstname']),
                       'lastName' => trim($_REQUEST['lastname'])
                       );
 
         // Range
         $range=array('start' => intval($this->next),
                      'count' => intval($this->maxrowsperpage)
                      );
 
         // Order
         if (!$this->sorting['sortBy'])    $this->sorting['sortBy']    = 'changeDate';
         if (!$this->sorting['sortOrder']) $this->sorting['sortOrder'] = 'DESC';
 
         $orderBy = array('attribute' => $this->sorting['sortBy'],
                          'direction' => $this->sorting['sortOrder']
                          );
 
         // Compose query
         $Query=array('filter'  => $filter,
                         'orderBy' => $orderBy,
                         'range'   => $range
                         );
 
         // Insert credetials
         $this->SipPort->addHeader($this->SoapAuthAdmin);
 
         // Call function
         $result     = $this->SipPort->getAccounts($Query);
 
         if ((new PEAR)->isError($result)) {
             $error_msg  = $result->getMessage();
             $error_fault= $result->getFault();
             $error_code = $result->getCode();
-            printf ("<p><font color=red>Error from %s: %s (%s): %s</font>",$this->SoapEngine->SOAPurl,$error_msg, $error_fault->detail->exception->errorcode,$error_fault->detail->exception->errorstring);
+            printf("<p><font color=red>Error from %s: %s (%s): %s</font>", $this->SoapEngine->SOAPurl, $error_msg, $error_fault->detail->exception->errorcode, $error_fault->detail->exception->errorstring);
             return false;
         }
 
         $this->rows = $result->total;
 
         if (!$this->next)  $this->next=0;
 
         if ($this->rows > $this->maxrowsperpage)  {
             $maxrows = $this->maxrowsperpage + $this->next;
             if ($maxrows > $this->rows) $maxrows = $this->maxrowsperpage;
         } else {
             $maxrows=$this->rows;
         }
 
         if ($this->rows) {
             print "
             <div class=row-fluid>
             <div class=span12 style='text-align:center'>";
 
-            printf(_("%s contacts found. "),$this->rows);
+            printf(_("%s contacts found. "), $this->rows);
 
             if ($this->isEmbedded()) {
-                //printf (_("Click on %s to add a Contact to Blink. "),$this->plus_sign_img);
+                //printf(_("Click on %s to add a Contact to Blink. "), $this->plus_sign_img);
             }
             print "</div>
             </div>
             <table class='table table-condensed table-striped' border=0 cellpadding=2 width=100%>
             <thead>
             <tr>
             <td bgcolor=white></td>";
 
             print "<th><b>";
             print _('Display Name');
             print "</b></th>";
             print "<th><b>";
             print _('SIP Address');
             print "</b></th>";
             print "<th><b>";
             print _('Timezone');
             print "</b></th>";
             print "<th><b>";
             print _('Action');
             print "</b></th>";
             print "
             </tr></thead>
             ";
 
             $i=0;
 
             while ($i < $maxrows)  {
 
                 if (!$result->accounts[$i]) break;
 
                 $account = $result->accounts[$i];
 
                 $index=$this->next+$i+1;
 
                 $rr=floor($index/2);
                 $mod=$index-$rr*2;
 
                 if ($mod ==0) {
                     $_class='odd';
                 } else {
                     $_class='even';
                 }
 
                 $i++;
                 $name=$account->firstName.' '.$account->lastName;
-                $sip_account=sprintf("%s@%s",$account->id->username,$account->id->domain);
-                $contacts_url=sprintf("<a href=%s&tab=contacts&task=add&uri=%s&name=%s&search_text=%s>%s</a>",$this->url,$sip_account,urlencode($name),$sip_account,$this->phonebook_img);
+                $sip_account=sprintf("%s@%s", $account->id->username, $account->id->domain);
+                $contacts_url=sprintf("<a href=%s&tab=contacts&task=add&uri=%s&name=%s&search_text=%s>%s</a>", $this->url, $sip_account, urlencode($name), $sip_account, $this->phonebook_img);
 
                 if ($this->isEmbedded()) {
-                    //$add_contact_url=sprintf("<a href=\"javascript:blink.addContact_withDisplayName_('%s', '%s');\">%s</a>",$sip_account,$name,$this->plus_sign_img);
-                    printf ("<tr class=%s><td>%d</td><td>%s</td><td>%s</td><td>%s</td><td>%s %s</td>",
+                    //$add_contact_url=sprintf("<a href=\"javascript:blink.addContact_withDisplayName_('%s', '%s');\">%s</a>", $sip_account, $name, $this->plus_sign_img);
+                    printf("<tr class=%s><td>%d</td><td>%s</td><td>%s</td><td>%s</td><td>%s %s</td>",
                     $_class,
                     $index,
                     $name,
                     $sip_account,
                     $account->timezone,
                     $this->PhoneDialURL($sip_account),
                     $add_contact_url
                     );
                 } else {
 
-                    printf ("<tr class=%s><td>%d</td><td>%s</td><td>%s</td><td>%s</td><td>%s %s</td>",
+                    printf("<tr class=%s><td>%d</td><td>%s</td><td>%s</td><td>%s</td><td>%s %s</td>",
                     $_class,
                     $index,
                     $name,
                     $sip_account,
                     $account->timezone,
                     $this->PhoneDialURL($sip_account),
                     $contacts_url
                     );
                 }
             }
 
             print "</table>";
 
             $this->showPagination($maxrows);
 
             return true;
         }
     }
 
     function showPagination($maxrows)
     {
 
         $url = sprintf("%s&tab=%s&firstname=%s&lastname%s",
                $this->url,
                $this->tab,
                urlencode($_REQUEST['firstname']),
                urlencode($_REQUEST['lastname'])
                );
 
         print "
         <p>
         <table border=0 align=center>
         <tr>
         <td>
         ";
 
         if ($this->next != 0  ) {
             $show_next=$this->maxrowsperpage-$this->next;
             if  ($show_next < 0)  {
                 $mod_show_next  =  $show_next-2*$show_next;
             }
             if (!$mod_show_next) $mod_show_next=0;
 
             if ($mod_show_next/$this->maxrowsperpage >= 1) {
-                printf ("<a href='%s&next=0'>Begin</a> ",$url);
+                printf("<a href='%s&next=0'>Begin</a> ", $url);
             }
 
-            printf ("<a href='%s&next=%s'>Previous</a> ",$url,$mod_show_next);
+            printf("<a href='%s&next=%s'>Previous</a> ", $url, $mod_show_next);
         }
 
         print "
         </td>
         <td>
         ";
 
         if ($this->next + $this->maxrowsperpage < $this->rows)  {
             $show_next = $this->maxrowsperpage + $this->next;
-            printf ("<a href='%s&next=%s'>Next</a> ",$url,$show_next);
+            printf("<a href='%s&next=%s'>Next</a> ", $url, $show_next);
         }
 
         print "
         </td>
         </tr>
         </table>
         ";
     }
 
 }
 
 function lookupGeoLocation($ip)
 {
     if ($_loc=geoip_record_by_name($ip)) {
         $_loc['timezone'] = get_time_zone($_loc['country_code'], $_loc['region']);
         $_loc['region'] = get_region($_loc['country_code'], $_loc['region']);
 
         $country_transition = array(
             "A1" => "N/A",
             "A2" => "N/A",
             "O1" => "N/A",
             "AP" => "N/A",
             "GB" => "UK");
 
-        if (array_key_exists($_loc['country_code'],$country_transition)) {
+        if (array_key_exists($_loc['country_code'], $country_transition)) {
             $_loc['country_code'] = $country_transition[$_loc['country_code']];
         }
 
         return $_loc;
     } else {
         return array();
     }
 }
 
 function get_region($country, $region)
 {
     if ($country == "US" || $country =="CA" ) {
         $full_region = $region;
         // If region can't be found make it a default region to prevent NGNpro error
         if ($full_region == '' && $country == "US") {
             $full_region = "NY";
         } elseif ($full_region == '' && $country == "CA") {
             $full_region = "QC";
         }
     } else {
         $full_region='';
     }
     return $full_region;
 }
 
 function get_time_zone($country, $region)
 {
     switch ($country) {
         case "US":
             switch ($region) {
                 case "AL":
                     $timezone = "America/Chicago";
                     break;
                 case "AK":
                     $timezone = "America/Anchorage";
                     break;
                 case "AZ":
                     $timezone = "America/Phoenix";
                     break;
                 case "AR":
                     $timezone = "America/Chicago";
                     break;
                 case "CA":
                     $timezone = "America/Los_Angeles";
                     break;
                 case "CO":
                     $timezone = "America/Denver";
                     break;
                 case "CT":
                     $timezone = "America/New_York";
                     break;
                 case "DE":
                     $timezone = "America/New_York";
                     break;
                 case "DC":
                     $timezone = "America/New_York";
                     break;
                 case "FL":
                     $timezone = "America/New_York";
                     break;
                 case "GA":
                     $timezone = "America/New_York";
                     break;
                 case "HI":
                     $timezone = "Pacific/Honolulu";
                     break;
                 case "ID":
                     $timezone = "America/Denver";
                     break;
                 case "IL":
                     $timezone = "America/Chicago";
                     break;
                 case "IN":
                     $timezone = "America/Indianapolis";
                     break;
                 case "IA":
                     $timezone = "America/Chicago";
                     break;
                 case "KS":
                     $timezone = "America/Chicago";
                     break;
                 case "KY":
                     $timezone = "America/New_York";
                     break;
                 case "LA":
                     $timezone = "America/Chicago";
                     break;
                 case "ME":
                     $timezone = "America/New_York";
                     break;
                 case "MD":
                     $timezone = "America/New_York";
                     break;
                 case "MA":
                     $timezone = "America/New_York";
                     break;
                 case "MI":
                     $timezone = "America/New_York";
                     break;
                 case "MN":
                     $timezone = "America/Chicago";
                     break;
                 case "MS":
                     $timezone = "America/Chicago";
                     break;
                 case "MO":
                     $timezone = "America/Chicago";
                     break;
                 case "MT":
                     $timezone = "America/Denver";
                     break;
                 case "NE":
                     $timezone = "America/Chicago";
                     break;
                 case "NV":
                     $timezone = "America/Los_Angeles";
                     break;
                 case "NH":
                     $timezone = "America/New_York";
                     break;
                 case "NJ":
                     $timezone = "America/New_York";
                     break;
                 case "NM":
                     $timezone = "America/Denver";
                     break;
                 case "NY":
                     $timezone = "America/New_York";
                     break;
                 case "NC":
                     $timezone = "America/New_York";
                     break;
                 case "ND":
                     $timezone = "America/Chicago";
                     break;
                 case "OH":
                     $timezone = "America/New_York";
                     break;
                 case "OK":
                     $timezone = "America/Chicago";
                     break;
                 case "OR":
                     $timezone = "America/Los_Angeles";
                     break;
                 case "PA":
                     $timezone = "America/New_York";
                     break;
                 case "RI":
                     $timezone = "America/New_York";
                     break;
                 case "SC":
                     $timezone = "America/New_York";
                     break;
                 case "SD":
                     $timezone = "America/Chicago";
                     break;
                 case "TN":
                     $timezone = "America/Chicago";
                     break;
                 case "TX":
                     $timezone = "America/Chicago";
                     break;
                 case "UT":
                     $timezone = "America/Denver";
                     break;
                 case "VT":
                     $timezone = "America/New_York";
                     break;
                 case "VA":
                     $timezone = "America/New_York";
                     break;
                 case "WA":
                     $timezone = "America/Los_Angeles";
                     break;
                 case "WV":
                     $timezone = "America/New_York";
                     break;
                 case "WI":
                     $timezone = "America/Chicago";
                     break;
                 case "WY":
                     $timezone = "America/Denver";
                     break;
             }
             break;
         case "CA":
             switch ($region) {
                 case "AB":
                     $timezone = "America/Edmonton";
                     break;
                 case "BC":
                     $timezone = "America/Vancouver";
                     break;
                 case "MB":
                     $timezone = "America/Winnipeg";
                     break;
                 case "NB":
                     $timezone = "America/Halifax";
                     break;
                 case "NL":
                     $timezone = "America/St_Johns";
                     break;
                 case "NT":
                     $timezone = "America/Yellowknife";
                     break;
                 case "NS":
                     $timezone = "America/Halifax";
                     break;
                 case "NU":
                     $timezone = "America/Rankin_Inlet";
                     break;
                 case "ON":
                     $timezone = "America/Rainy_River";
                     break;
                 case "PE":
                     $timezone = "America/Halifax";
                     break;
                 case "QC":
                     $timezone = "America/Montreal";
                     break;
                 case "SK":
                     $timezone = "America/Regina";
                     break;
                 case "YT":
                     $timezone = "America/Whitehorse";
                     break;
             }
             break;
         case "AU":
             switch ($region) {
                 case "01":
                     $timezone = "Australia/Canberra";
                     break;
                 case "02":
                     $timezone = "Australia/NSW";
                     break;
                 case "03":
                     $timezone = "Australia/North";
                     break;
                 case "04":
                     $timezone = "Australia/Queensland";
                     break;
                 case "05":
                     $timezone = "Australia/South";
                     break;
                 case "06":
                     $timezone = "Australia/Tasmania";
                     break;
                 case "07":
                     $timezone = "Australia/Victoria";
                     break;
                 case "08":
                     $timezone = "Australia/West";
                     break;
             }
             break;
         case "AS":
             $timezone = "US/Samoa";
             break;
         case "CI":
             $timezone = "Africa/Abidjan";
             break;
         case "GH":
             $timezone = "Africa/Accra";
             break;
         case "DZ":
             $timezone = "Africa/Algiers";
             break;
         case "ER":
             $timezone = "Africa/Asmera";
             break;
         case "ML":
             $timezone = "Africa/Bamako";
             break;
         case "CF":
             $timezone = "Africa/Bangui";
             break;
         case "GM":
             $timezone = "Africa/Banjul";
             break;
         case "GW":
             $timezone = "Africa/Bissau";
             break;
         case "CG":
             $timezone = "Africa/Brazzaville";
             break;
         case "BI":
             $timezone = "Africa/Bujumbura";
             break;
         case "EG":
             $timezone = "Africa/Cairo";
             break;
         case "MA":
             $timezone = "Africa/Casablanca";
             break;
         case "GN":
             $timezone = "Africa/Conakry";
             break;
         case "SN":
             $timezone = "Africa/Dakar";
             break;
         case "DJ":
             $timezone = "Africa/Djibouti";
             break;
         case "SL":
             $timezone = "Africa/Freetown";
             break;
         case "BW":
             $timezone = "Africa/Gaborone";
             break;
         case "ZW":
             $timezone = "Africa/Harare";
             break;
         case "ZA":
             $timezone = "Africa/Johannesburg";
             break;
         case "UG":
             $timezone = "Africa/Kampala";
             break;
         case "SD":
             $timezone = "Africa/Khartoum";
             break;
         case "RW":
             $timezone = "Africa/Kigali";
             break;
         case "NG":
             $timezone = "Africa/Lagos";
             break;
         case "GA":
             $timezone = "Africa/Libreville";
             break;
         case "TG":
             $timezone = "Africa/Lome";
             break;
         case "AO":
             $timezone = "Africa/Luanda";
             break;
         case "ZM":
             $timezone = "Africa/Lusaka";
             break;
         case "GQ":
             $timezone = "Africa/Malabo";
             break;
         case "MZ":
             $timezone = "Africa/Maputo";
             break;
         case "LS":
             $timezone = "Africa/Maseru";
             break;
         case "SZ":
             $timezone = "Africa/Mbabane";
             break;
         case "SO":
             $timezone = "Africa/Mogadishu";
             break;
         case "LR":
             $timezone = "Africa/Monrovia";
             break;
         case "KE":
             $timezone = "Africa/Nairobi";
             break;
         case "TD":
             $timezone = "Africa/Ndjamena";
             break;
         case "NE":
             $timezone = "Africa/Niamey";
             break;
         case "MR":
             $timezone = "Africa/Nouakchott";
             break;
         case "BF":
             $timezone = "Africa/Ouagadougou";
             break;
         case "ST":
             $timezone = "Africa/Sao_Tome";
             break;
         case "LY":
             $timezone = "Africa/Tripoli";
             break;
         case "TN":
             $timezone = "Africa/Tunis";
             break;
         case "AI":
             $timezone = "America/Anguilla";
             break;
         case "AG":
             $timezone = "America/Antigua";
             break;
         case "AW":
             $timezone = "America/Aruba";
             break;
         case "BB":
             $timezone = "America/Barbados";
             break;
         case "BZ":
             $timezone = "America/Belize";
             break;
         case "CO":
             $timezone = "America/Bogota";
             break;
         case "VE":
             $timezone = "America/Caracas";
             break;
         case "KY":
             $timezone = "America/Cayman";
             break;
         case "CR":
             $timezone = "America/Costa_Rica";
             break;
         case "DM":
             $timezone = "America/Dominica";
             break;
         case "SV":
             $timezone = "America/El_Salvador";
             break;
         case "GD":
             $timezone = "America/Grenada";
             break;
         case "FR":
             $timezone = "Europe/Paris";
             break;
         case "GP":
             $timezone = "America/Guadeloupe";
             break;
         case "GT":
             $timezone = "America/Guatemala";
             break;
         case "GY":
             $timezone = "America/Guyana";
             break;
         case "CU":
             $timezone = "America/Havana";
             break;
         case "JM":
             $timezone = "America/Jamaica";
             break;
         case "BO":
             $timezone = "America/La_Paz";
             break;
         case "PE":
             $timezone = "America/Lima";
             break;
         case "NI":
             $timezone = "America/Managua";
             break;
         case "MQ":
             $timezone = "America/Martinique";
             break;
         case "UY":
             $timezone = "America/Montevideo";
             break;
         case "MS":
             $timezone = "America/Montserrat";
             break;
         case "BS":
             $timezone = "America/Nassau";
             break;
         case "PA":
             $timezone = "America/Panama";
             break;
         case "SR":
             $timezone = "America/Paramaribo";
             break;
         case "PR":
             $timezone = "America/Puerto_Rico";
             break;
         case "KN":
             $timezone = "America/St_Kitts";
             break;
         case "LC":
             $timezone = "America/St_Lucia";
             break;
         case "VC":
             $timezone = "America/St_Vincent";
             break;
         case "HN":
             $timezone = "America/Tegucigalpa";
             break;
         case "YE":
             $timezone = "Asia/Aden";
             break;
         case "JO":
             $timezone = "Asia/Amman";
             break;
         case "TM":
             $timezone = "Asia/Ashgabat";
             break;
         case "IQ":
             $timezone = "Asia/Baghdad";
             break;
         case "BH":
             $timezone = "Asia/Bahrain";
             break;
         case "AZ":
             $timezone = "Asia/Baku";
             break;
         case "TH":
             $timezone = "Asia/Bangkok";
             break;
         case "LB":
             $timezone = "Asia/Beirut";
             break;
         case "KG":
             $timezone = "Asia/Bishkek";
             break;
         case "BN":
             $timezone = "Asia/Brunei";
             break;
         case "IN":
             $timezone = "Asia/Calcutta";
             break;
         case "MN":
             $timezone = "Asia/Choibalsan";
             break;
         case "LK":
             $timezone = "Asia/Colombo";
             break;
         case "BD":
             $timezone = "Asia/Dhaka";
             break;
         case "AE":
             $timezone = "Asia/Dubai";
             break;
         case "TJ":
             $timezone = "Asia/Dushanbe";
             break;
         case "HK":
             $timezone = "Asia/Hong_Kong";
             break;
         case "TR":
             $timezone = "Asia/Istanbul";
             break;
         case "IL":
             $timezone = "Asia/Jerusalem";
             break;
         case "AF":
             $timezone = "Asia/Kabul";
             break;
         case "PK":
             $timezone = "Asia/Karachi";
             break;
         case "NP":
             $timezone = "Asia/Katmandu";
             break;
         case "KW":
             $timezone = "Asia/Kuwait";
             break;
         case "MO":
             $timezone = "Asia/Macao";
             break;
         case "PH":
             $timezone = "Asia/Manila";
             break;
         case "OM":
             $timezone = "Asia/Muscat";
             break;
         case "CY":
             $timezone = "Asia/Nicosia";
             break;
         case "KP":
             $timezone = "Asia/Pyongyang";
             break;
         case "QA":
             $timezone = "Asia/Qatar";
             break;
         case "MM":
             $timezone = "Asia/Rangoon";
             break;
         case "SA":
             $timezone = "Asia/Riyadh";
             break;
         case "KR":
             $timezone = "Asia/Seoul";
             break;
         case "SG":
             $timezone = "Asia/Singapore";
             break;
         case "TW":
             $timezone = "Asia/Taipei";
             break;
         case "GE":
             $timezone = "Asia/Tbilisi";
             break;
         case "BT":
             $timezone = "Asia/Thimphu";
             break;
         case "JP":
             $timezone = "Asia/Tokyo";
             break;
         case "LA":
             $timezone = "Asia/Vientiane";
             break;
         case "AM":
             $timezone = "Asia/Yerevan";
             break;
         case "BM":
             $timezone = "Atlantic/Bermuda";
             break;
         case "CV":
             $timezone = "Atlantic/Cape_Verde";
             break;
         case "FO":
             $timezone = "Atlantic/Faeroe";
             break;
         case "IS":
             $timezone = "Atlantic/Reykjavik";
             break;
         case "GS":
             $timezone = "Atlantic/South_Georgia";
             break;
         case "SH":
             $timezone = "Atlantic/St_Helena";
             break;
         case "CL":
             $timezone = "Chile/Continental";
             break;
         case "NL":
             $timezone = "Europe/Amsterdam";
             break;
         case "AD":
             $timezone = "Europe/Andorra";
             break;
         case "GR":
             $timezone = "Europe/Athens";
             break;
         case "YU":
             $timezone = "Europe/Belgrade";
             break;
         case "DE":
             $timezone = "Europe/Berlin";
             break;
         case "SK":
             $timezone = "Europe/Bratislava";
             break;
         case "BE":
             $timezone = "Europe/Brussels";
             break;
         case "RO":
             $timezone = "Europe/Bucharest";
             break;
         case "HU":
             $timezone = "Europe/Budapest";
             break;
         case "DK":
             $timezone = "Europe/Copenhagen";
             break;
         case "IE":
             $timezone = "Europe/Dublin";
             break;
         case "GI":
             $timezone = "Europe/Gibraltar";
             break;
         case "FI":
             $timezone = "Europe/Helsinki";
             break;
         case "SI":
             $timezone = "Europe/Ljubljana";
             break;
         case "GB":
             $timezone = "Europe/London";
             break;
         case "LU":
             $timezone = "Europe/Luxembourg";
             break;
         case "MT":
             $timezone = "Europe/Malta";
             break;
         case "BY":
             $timezone = "Europe/Minsk";
             break;
         case "MC":
             $timezone = "Europe/Monaco";
             break;
         case "NO":
             $timezone = "Europe/Oslo";
             break;
         case "CZ":
             $timezone = "Europe/Prague";
             break;
         case "LV":
             $timezone = "Europe/Riga";
             break;
         case "IT":
             $timezone = "Europe/Rome";
             break;
         case "SM":
             $timezone = "Europe/San_Marino";
             break;
         case "BA":
             $timezone = "Europe/Sarajevo";
             break;
         case "MK":
             $timezone = "Europe/Skopje";
             break;
         case "BG":
             $timezone = "Europe/Sofia";
             break;
         case "SE":
             $timezone = "Europe/Stockholm";
             break;
         case "EE":
             $timezone = "Europe/Tallinn";
             break;
         case "AL":
             $timezone = "Europe/Tirane";
             break;
         case "LI":
             $timezone = "Europe/Vaduz";
             break;
         case "VA":
             $timezone = "Europe/Vatican";
             break;
         case "AT":
             $timezone = "Europe/Vienna";
             break;
         case "LT":
             $timezone = "Europe/Vilnius";
             break;
         case "PL":
             $timezone = "Europe/Warsaw";
             break;
         case "HR":
             $timezone = "Europe/Zagreb";
             break;
         case "IR":
             $timezone = "Asia/Tehran";
             break;
         case "MG":
             $timezone = "Indian/Antananarivo";
             break;
         case "CX":
             $timezone = "Indian/Christmas";
             break;
         case "CC":
             $timezone = "Indian/Cocos";
             break;
         case "KM":
             $timezone = "Indian/Comoro";
             break;
         case "MV":
             $timezone = "Indian/Maldives";
             break;
         case "MU":
             $timezone = "Indian/Mauritius";
             break;
         case "YT":
             $timezone = "Indian/Mayotte";
             break;
         case "RE":
             $timezone = "Indian/Reunion";
             break;
         case "FJ":
             $timezone = "Pacific/Fiji";
             break;
         case "TV":
             $timezone = "Pacific/Funafuti";
             break;
         case "GU":
             $timezone = "Pacific/Guam";
             break;
         case "NR":
             $timezone = "Pacific/Nauru";
             break;
         case "NU":
             $timezone = "Pacific/Niue";
             break;
         case "NF":
             $timezone = "Pacific/Norfolk";
             break;
         case "PW":
             $timezone = "Pacific/Palau";
             break;
         case "PN":
             $timezone = "Pacific/Pitcairn";
             break;
         case "CK":
             $timezone = "Pacific/Rarotonga";
             break;
         case "WS":
             $timezone = "Pacific/Samoa";
             break;
         case "KI":
             $timezone = "Pacific/Tarawa";
             break;
         case "TO":
             $timezone = "Pacific/Tongatapu";
             break;
         case "WF":
             $timezone = "Pacific/Wallis";
             break;
         case "TZ":
             $timezone = "Africa/Dar_es_Salaam";
             break;
         case "VN":
             $timezone = "Asia/Phnom_Penh";
             break;
         case "KH":
             $timezone = "Asia/Phnom_Penh";
             break;
         case "CM":
             $timezone = "Africa/Lagos";
             break;
         case "DO":
             $timezone = "America/Santo_Domingo";
             break;
         case "ET":
             $timezone = "Africa/Addis_Ababa";
             break;
         case "FX":
             $timezone = "Europe/Paris";
             break;
         case "HT":
             $timezone = "America/Port-au-Prince";
             break;
         case "CH":
             $timezone = "Europe/Zurich";
             break;
         case "AN":
             $timezone = "America/Curacao";
             break;
         case "BJ":
             $timezone = "Africa/Porto-Novo";
             break;
         case "EH":
             $timezone = "Africa/El_Aaiun";
             break;
         case "FK":
             $timezone = "Atlantic/Stanley";
             break;
         case "GF":
             $timezone = "America/Cayenne";
             break;
         case "IO":
             $timezone = "Indian/Chagos";
             break;
         case "MD":
             $timezone = "Europe/Chisinau";
             break;
         case "MP":
             $timezone = "Pacific/Saipan";
             break;
         case "MW":
             $timezone = "Africa/Blantyre";
             break;
         case "NA":
             $timezone = "Africa/Windhoek";
             break;
         case "NC":
             $timezone = "Pacific/Noumea";
             break;
         case "PG":
             $timezone = "Pacific/Port_Moresby";
             break;
         case "PM":
             $timezone = "America/Miquelon";
             break;
         case "PS":
             $timezone = "Asia/Gaza";
             break;
         case "PY":
             $timezone = "America/Asuncion";
             break;
         case "SB":
             $timezone = "Pacific/Guadalcanal";
             break;
         case "SC":
             $timezone = "Indian/Mahe";
             break;
         case "SJ":
             $timezone = "Arctic/Longyearbyen";
             break;
         case "SY":
             $timezone = "Asia/Damascus";
             break;
         case "TC":
             $timezone = "America/Grand_Turk";
             break;
         case "TF":
             $timezone = "Indian/Kerguelen";
             break;
         case "TK":
             $timezone = "Pacific/Fakaofo";
             break;
         case "TT":
             $timezone = "America/Port_of_Spain";
             break;
         case "VG":
             $timezone = "America/Tortola";
             break;
         case "VI":
             $timezone = "America/St_Thomas";
             break;
         case "VU":
             $timezone = "Pacific/Efate";
             break;
         case "RS":
             $timezone = "Europe/Belgrade";
             break;
         case "ME":
             $timezone = "Europe/Podgorica";
             break;
         case "AX":
             $timezone = "Europe/Mariehamn";
             break;
         case "GG":
             $timezone = "Europe/Guernsey";
             break;
         case "IM":
             $timezone = "Europe/Isle_of_Man";
             break;
         case "JE":
             $timezone = "Europe/Jersey";
             break;
         case "BL":
             $timezone = "America/St_Barthelemy";
             break;
         case "MF":
             $timezone = "America/Marigot";
             break;
         case "AR":
             switch ($region) {
                 case "01":
                     $timezone = "America/Argentina/Buenos_Aires";
                     break;
                 case "02":
                     $timezone = "America/Argentina/Catamarca";
                     break;
                 case "03":
                     $timezone = "America/Argentina/Tucuman";
                     break;
                 case "04":
                     $timezone = "America/Argentina/Rio_Gallegos";
                     break;
                 case "05":
                     $timezone = "America/Argentina/Cordoba";
                     break;
                 case "06":
                     $timezone = "America/Argentina/Tucuman";
                     break;
                 case "07":
                     $timezone = "America/Argentina/Buenos_Aires";
                     break;
                 case "08":
                     $timezone = "America/Argentina/Buenos_Aires";
                     break;
                 case "09":
                     $timezone = "America/Argentina/Tucuman";
                     break;
                 case "10":
                     $timezone = "America/Argentina/Jujuy";
                     break;
                 case "11":
                     $timezone = "America/Argentina/San_Luis";
                     break;
                 case "12":
                     $timezone = "America/Argentina/La_Rioja";
                     break;
                 case "13":
                     $timezone = "America/Argentina/Mendoza";
                     break;
                 case "14":
                     $timezone = "America/Argentina/Buenos_Aires";
                     break;
                 case "15":
                     $timezone = "America/Argentina/San_Luis";
                     break;
                 case "16":
                     $timezone = "America/Argentina/Buenos_Aires";
                     break;
                 case "17":
                     $timezone = "America/Argentina/Salta";
                     break;
                 case "18":
                     $timezone = "America/Argentina/San_Juan";
                     break;
                 case "19":
                     $timezone = "America/Argentina/San_Luis";
                     break;
                 case "20":
                     $timezone = "America/Argentina/Rio_Gallegos";
                     break;
                 case "21":
                     $timezone = "America/Argentina/Buenos_Aires";
                     break;
                 case "22":
                     $timezone = "America/Argentina/Catamarca";
                     break;
                 case "23":
                     $timezone = "America/Argentina/Ushuaia";
                     break;
                 case "24":
                     $timezone = "America/Argentina/Tucuman";
                     break;
             }
             break;
         case "BR":
             switch ($region) {
                 case "01":
                     $timezone = "America/Rio_Branco";
                     break;
                 case "02":
                     $timezone = "America/Maceio";
                     break;
                 case "03":
                     $timezone = "America/Sao_Paulo";
                     break;
                 case "04":
                     $timezone = "America/Manaus";
                     break;
                 case "05":
                     $timezone = "America/Bahia";
                     break;
                 case "06":
                     $timezone = "America/Fortaleza";
                     break;
                 case "07":
                     $timezone = "America/Sao_Paulo";
                     break;
                 case "08":
                     $timezone = "America/Sao_Paulo";
                     break;
                 case "11":
                     $timezone = "America/Campo_Grande";
                     break;
                 case "13":
                     $timezone = "America/Belem";
                     break;
                 case "14":
                     $timezone = "America/Cuiaba";
                     break;
                 case "15":
                     $timezone = "America/Sao_Paulo";
                     break;
                 case "16":
                     $timezone = "America/Belem";
                     break;
                 case "17":
                     $timezone = "America/Recife";
                     break;
                 case "18":
                     $timezone = "America/Sao_Paulo";
                     break;
                 case "20":
                     $timezone = "America/Fortaleza";
                     break;
                 case "21":
                     $timezone = "America/Sao_Paulo";
                     break;
                 case "22":
                     $timezone = "America/Recife";
                     break;
                 case "23":
                     $timezone = "America/Sao_Paulo";
                     break;
                 case "24":
                     $timezone = "America/Porto_Velho";
                     break;
                 case "25":
                     $timezone = "America/Boa_Vista";
                     break;
                 case "26":
                     $timezone = "America/Sao_Paulo";
                     break;
                 case "27":
                     $timezone = "America/Sao_Paulo";
                     break;
                 case "28":
                     $timezone = "America/Maceio";
                     break;
                 case "29":
                     $timezone = "America/Sao_Paulo";
                     break;
                 case "30":
                     $timezone = "America/Recife";
                     break;
                 case "31":
                     $timezone = "America/Araguaina";
                     break;
             }
             break;
         case "CD":
             switch ($region) {
                 case "02":
                     $timezone = "Africa/Kinshasa";
                     break;
                 case "05":
                     $timezone = "Africa/Lubumbashi";
                     break;
                 case "06":
                     $timezone = "Africa/Kinshasa";
                     break;
                 case "08":
                     $timezone = "Africa/Kinshasa";
                     break;
                 case "10":
                     $timezone = "Africa/Lubumbashi";
                     break;
                 case "11":
                     $timezone = "Africa/Lubumbashi";
                     break;
                 case "12":
                     $timezone = "Africa/Lubumbashi";
                     break;
             }
             break;
         case "CN":
             switch ($region) {
                 case "01":
                     $timezone = "Asia/Shanghai";
                     break;
                 case "02":
                     $timezone = "Asia/Shanghai";
                     break;
                 case "03":
                     $timezone = "Asia/Shanghai";
                     break;
                 case "04":
                     $timezone = "Asia/Shanghai";
                     break;
                 case "05":
                     $timezone = "Asia/Harbin";
                     break;
                 case "06":
                     $timezone = "Asia/Chongqing";
                     break;
                 case "07":
                     $timezone = "Asia/Shanghai";
                     break;
                 case "08":
                     $timezone = "Asia/Harbin";
                     break;
                 case "09":
                     $timezone = "Asia/Shanghai";
                     break;
                 case "10":
                     $timezone = "Asia/Shanghai";
                     break;
                 case "11":
                     $timezone = "Asia/Chongqing";
                     break;
                 case "12":
                     $timezone = "Asia/Shanghai";
                     break;
                 case "13":
                     $timezone = "Asia/Urumqi";
                     break;
                 case "14":
                     $timezone = "Asia/Chongqing";
                     break;
                 case "15":
                     $timezone = "Asia/Chongqing";
                     break;
                 case "16":
                     $timezone = "Asia/Chongqing";
                     break;
                 case "18":
                     $timezone = "Asia/Chongqing";
                     break;
                 case "19":
                     $timezone = "Asia/Harbin";
                     break;
                 case "20":
                     $timezone = "Asia/Harbin";
                     break;
                 case "21":
                     $timezone = "Asia/Chongqing";
                     break;
                 case "22":
                     $timezone = "Asia/Harbin";
                     break;
                 case "23":
                     $timezone = "Asia/Shanghai";
                     break;
                 case "24":
                     $timezone = "Asia/Chongqing";
                     break;
                 case "25":
                     $timezone = "Asia/Shanghai";
                     break;
                 case "26":
                     $timezone = "Asia/Chongqing";
                     break;
                 case "28":
                     $timezone = "Asia/Shanghai";
                     break;
                 case "29":
                     $timezone = "Asia/Chongqing";
                     break;
                 case "30":
                     $timezone = "Asia/Chongqing";
                     break;
                 case "31":
                     $timezone = "Asia/Chongqing";
                     break;
                 case "32":
                     $timezone = "Asia/Chongqing";
                     break;
                 case "33":
                     $timezone = "Asia/Chongqing";
                     break;
             }
             break;
         case "EC":
             switch ($region) {
                 case "01":
                     $timezone = "Pacific/Galapagos";
                     break;
                 case "02":
                     $timezone = "America/Guayaquil";
                     break;
                 case "03":
                     $timezone = "America/Guayaquil";
                     break;
                 case "04":
                     $timezone = "America/Guayaquil";
                     break;
                 case "05":
                     $timezone = "America/Guayaquil";
                     break;
                 case "06":
                     $timezone = "America/Guayaquil";
                     break;
                 case "07":
                     $timezone = "America/Guayaquil";
                     break;
                 case "08":
                     $timezone = "America/Guayaquil";
                     break;
                 case "09":
                     $timezone = "America/Guayaquil";
                     break;
                 case "10":
                     $timezone = "America/Guayaquil";
                     break;
                 case "11":
                     $timezone = "America/Guayaquil";
                     break;
                 case "12":
                     $timezone = "America/Guayaquil";
                     break;
                 case "13":
                     $timezone = "America/Guayaquil";
                     break;
                 case "14":
                     $timezone = "America/Guayaquil";
                     break;
                 case "15":
                     $timezone = "America/Guayaquil";
                     break;
                 case "17":
                     $timezone = "America/Guayaquil";
                     break;
                 case "18":
                     $timezone = "America/Guayaquil";
                     break;
                 case "19":
                     $timezone = "America/Guayaquil";
                     break;
                 case "20":
                     $timezone = "America/Guayaquil";
                     break;
                 case "22":
                     $timezone = "America/Guayaquil";
                     break;
             }
             break;
         case "ES":
             switch ($region) {
                 case "07":
                     $timezone = "Europe/Madrid";
                     break;
                 case "27":
                     $timezone = "Europe/Madrid";
                     break;
                 case "29":
                     $timezone = "Europe/Madrid";
                     break;
                 case "31":
                     $timezone = "Europe/Madrid";
                     break;
                 case "32":
                     $timezone = "Europe/Madrid";
                     break;
                 case "34":
                     $timezone = "Europe/Madrid";
                     break;
                 case "39":
                     $timezone = "Europe/Madrid";
                     break;
                 case "51":
                     $timezone = "Africa/Ceuta";
                     break;
                 case "52":
                     $timezone = "Europe/Madrid";
                     break;
                 case "53":
                     $timezone = "Atlantic/Canary";
                     break;
                 case "54":
                     $timezone = "Europe/Madrid";
                     break;
                 case "55":
                     $timezone = "Europe/Madrid";
                     break;
                 case "56":
                     $timezone = "Europe/Madrid";
                     break;
                 case "57":
                     $timezone = "Europe/Madrid";
                     break;
                 case "58":
                     $timezone = "Europe/Madrid";
                     break;
                 case "59":
                     $timezone = "Europe/Madrid";
                     break;
                 case "60":
                     $timezone = "Europe/Madrid";
                     break;
             }
             break;
         case "GL":
             switch ($region) {
                 case "01":
                     $timezone = "America/Thule";
                     break;
                 case "02":
                     $timezone = "America/Godthab";
                     break;
                 case "03":
                     $timezone = "America/Godthab";
                     break;
             }
             break;
         case "ID":
             switch ($region) {
                 case "01":
                     $timezone = "Asia/Pontianak";
                     break;
                 case "02":
                     $timezone = "Asia/Makassar";
                     break;
                 case "03":
                     $timezone = "Asia/Jakarta";
                     break;
                 case "04":
                     $timezone = "Asia/Jakarta";
                     break;
                 case "05":
                     $timezone = "Asia/Jakarta";
                     break;
                 case "06":
                     $timezone = "Asia/Jakarta";
                     break;
                 case "07":
                     $timezone = "Asia/Jakarta";
                     break;
                 case "08":
                     $timezone = "Asia/Jakarta";
                     break;
                 case "09":
                     $timezone = "Asia/Jayapura";
                     break;
                 case "10":
                     $timezone = "Asia/Jakarta";
                     break;
                 case "11":
                     $timezone = "Asia/Pontianak";
                     break;
                 case "12":
                     $timezone = "Asia/Makassar";
                     break;
                 case "13":
                     $timezone = "Asia/Makassar";
                     break;
                 case "14":
                     $timezone = "Asia/Makassar";
                     break;
                 case "15":
                     $timezone = "Asia/Jakarta";
                     break;
                 case "16":
                     $timezone = "Asia/Makassar";
                     break;
                 case "17":
                     $timezone = "Asia/Makassar";
                     break;
                 case "18":
                     $timezone = "Asia/Makassar";
                     break;
                 case "19":
                     $timezone = "Asia/Pontianak";
                     break;
                 case "20":
                     $timezone = "Asia/Makassar";
                     break;
                 case "21":
                     $timezone = "Asia/Makassar";
                     break;
                 case "22":
                     $timezone = "Asia/Makassar";
                     break;
                 case "23":
                     $timezone = "Asia/Makassar";
                     break;
                 case "24":
                     $timezone = "Asia/Jakarta";
                     break;
                 case "25":
                     $timezone = "Asia/Pontianak";
                     break;
                 case "26":
                     $timezone = "Asia/Pontianak";
                     break;
                 case "30":
                     $timezone = "Asia/Jakarta";
                     break;
                 case "31":
                     $timezone = "Asia/Makassar";
                     break;
                 case "33":
                     $timezone = "Asia/Jakarta";
                     break;
             }
             break;
         case "KZ":
             switch ($region) {
                 case "01":
                     $timezone = "Asia/Almaty";
                     break;
                 case "02":
                     $timezone = "Asia/Almaty";
                     break;
                 case "03":
                     $timezone = "Asia/Qyzylorda";
                     break;
                 case "04":
                     $timezone = "Asia/Aqtobe";
                     break;
                 case "05":
                     $timezone = "Asia/Qyzylorda";
                     break;
                 case "06":
                     $timezone = "Asia/Aqtau";
                     break;
                 case "07":
                     $timezone = "Asia/Oral";
                     break;
                 case "08":
                     $timezone = "Asia/Qyzylorda";
                     break;
                 case "09":
                     $timezone = "Asia/Aqtau";
                     break;
                 case "10":
                     $timezone = "Asia/Qyzylorda";
                     break;
                 case "11":
                     $timezone = "Asia/Almaty";
                     break;
                 case "12":
                     $timezone = "Asia/Qyzylorda";
                     break;
                 case "13":
                     $timezone = "Asia/Aqtobe";
                     break;
                 case "14":
                     $timezone = "Asia/Qyzylorda";
                     break;
                 case "15":
                     $timezone = "Asia/Almaty";
                     break;
                 case "16":
                     $timezone = "Asia/Aqtobe";
                     break;
                 case "17":
                     $timezone = "Asia/Almaty";
                     break;
             }
             break;
         case "MX":
             switch ($region) {
                 case "01":
                     $timezone = "America/Mexico_City";
                     break;
                 case "02":
                     $timezone = "America/Tijuana";
                     break;
                 case "03":
                     $timezone = "America/Hermosillo";
                     break;
                 case "04":
                     $timezone = "America/Merida";
                     break;
                 case "05":
                     $timezone = "America/Mexico_City";
                     break;
                 case "06":
                     $timezone = "America/Chihuahua";
                     break;
                 case "07":
                     $timezone = "America/Monterrey";
                     break;
                 case "08":
                     $timezone = "America/Mexico_City";
                     break;
                 case "09":
                     $timezone = "America/Mexico_City";
                     break;
                 case "10":
                     $timezone = "America/Mazatlan";
                     break;
                 case "11":
                     $timezone = "America/Mexico_City";
                     break;
                 case "12":
                     $timezone = "America/Mexico_City";
                     break;
                 case "13":
                     $timezone = "America/Mexico_City";
                     break;
                 case "14":
                     $timezone = "America/Mazatlan";
                     break;
                 case "15":
                     $timezone = "America/Chihuahua";
                     break;
                 case "16":
                     $timezone = "America/Mexico_City";
                     break;
                 case "17":
                     $timezone = "America/Mexico_City";
                     break;
                 case "18":
                     $timezone = "America/Mazatlan";
                     break;
                 case "19":
                     $timezone = "America/Monterrey";
                     break;
                 case "20":
                     $timezone = "America/Mexico_City";
                     break;
                 case "21":
                     $timezone = "America/Mexico_City";
                     break;
                 case "22":
                     $timezone = "America/Mexico_City";
                     break;
                 case "23":
                     $timezone = "America/Cancun";
                     break;
                 case "24":
                     $timezone = "America/Mexico_City";
                     break;
                 case "25":
                     $timezone = "America/Mazatlan";
                     break;
                 case "26":
                     $timezone = "America/Hermosillo";
                     break;
                 case "27":
                     $timezone = "America/Merida";
                     break;
                 case "28":
                     $timezone = "America/Monterrey";
                     break;
                 case "29":
                     $timezone = "America/Mexico_City";
                     break;
                 case "30":
                     $timezone = "America/Mexico_City";
                     break;
                 case "31":
                     $timezone = "America/Merida";
                     break;
                 case "32":
                     $timezone = "America/Monterrey";
                     break;
             }
             break;
         case "MY":
             switch ($region) {
                 case "01":
                     $timezone = "Asia/Kuala_Lumpur";
                     break;
                 case "02":
                     $timezone = "Asia/Kuala_Lumpur";
                     break;
                 case "03":
                     $timezone = "Asia/Kuala_Lumpur";
                     break;
                 case "04":
                     $timezone = "Asia/Kuala_Lumpur";
                     break;
                 case "05":
                     $timezone = "Asia/Kuala_Lumpur";
                     break;
                 case "06":
                     $timezone = "Asia/Kuala_Lumpur";
                     break;
                 case "07":
                     $timezone = "Asia/Kuala_Lumpur";
                     break;
                 case "08":
                     $timezone = "Asia/Kuala_Lumpur";
                     break;
                 case "09":
                     $timezone = "Asia/Kuala_Lumpur";
                     break;
                 case "11":
                     $timezone = "Asia/Kuching";
                     break;
                 case "12":
                     $timezone = "Asia/Kuala_Lumpur";
                     break;
                 case "13":
                     $timezone = "Asia/Kuala_Lumpur";
                     break;
                 case "14":
                     $timezone = "Asia/Kuala_Lumpur";
                     break;
                 case "15":
                     $timezone = "Asia/Kuching";
                     break;
                 case "16":
                     $timezone = "Asia/Kuching";
                     break;
             }
             break;
         case "NZ":
             switch ($region) {
                 case "85":
                     $timezone = "Pacific/Auckland";
                     break;
                 case "E7":
                     $timezone = "Pacific/Auckland";
                     break;
                 case "E8":
                     $timezone = "Pacific/Auckland";
                     break;
                 case "E9":
                     $timezone = "Pacific/Auckland";
                     break;
                 case "F1":
                     $timezone = "Pacific/Auckland";
                     break;
                 case "F2":
                     $timezone = "Pacific/Auckland";
                     break;
                 case "F3":
                     $timezone = "Pacific/Auckland";
                     break;
                 case "F4":
                     $timezone = "Pacific/Auckland";
                     break;
                 case "F5":
                     $timezone = "Pacific/Auckland";
                     break;
                 case "F7":
                     $timezone = "Pacific/Chatham";
                     break;
                 case "F8":
                     $timezone = "Pacific/Auckland";
                     break;
                 case "F9":
                     $timezone = "Pacific/Auckland";
                     break;
                 case "G1":
                     $timezone = "Pacific/Auckland";
                     break;
                 case "G2":
                     $timezone = "Pacific/Auckland";
                     break;
                 case "G3":
                     $timezone = "Pacific/Auckland";
                     break;
             }
             break;
         case "PT":
             switch ($region) {
                 case "02":
                     $timezone = "Europe/Lisbon";
                     break;
                 case "03":
                     $timezone = "Europe/Lisbon";
                     break;
                 case "04":
                     $timezone = "Europe/Lisbon";
                     break;
                 case "05":
                     $timezone = "Europe/Lisbon";
                     break;
                 case "06":
                     $timezone = "Europe/Lisbon";
                     break;
                 case "07":
                     $timezone = "Europe/Lisbon";
                     break;
                 case "08":
                     $timezone = "Europe/Lisbon";
                     break;
                 case "09":
                     $timezone = "Europe/Lisbon";
                     break;
                 case "10":
                     $timezone = "Atlantic/Madeira";
                     break;
                 case "11":
                     $timezone = "Europe/Lisbon";
                     break;
                 case "13":
                     $timezone = "Europe/Lisbon";
                     break;
                 case "14":
                     $timezone = "Europe/Lisbon";
                     break;
                 case "16":
                     $timezone = "Europe/Lisbon";
                     break;
                 case "17":
                     $timezone = "Europe/Lisbon";
                     break;
                 case "18":
                     $timezone = "Europe/Lisbon";
                     break;
                 case "19":
                     $timezone = "Europe/Lisbon";
                     break;
                 case "20":
                     $timezone = "Europe/Lisbon";
                     break;
                 case "21":
                     $timezone = "Europe/Lisbon";
                     break;
                 case "22":
                     $timezone = "Europe/Lisbon";
                     break;
             }
             break;
         case "RU":
             switch ($region) {
                 case "01":
                     $timezone = "Europe/Volgograd";
                     break;
                 case "02":
                     $timezone = "Asia/Irkutsk";
                     break;
                 case "03":
                     $timezone = "Asia/Novokuznetsk";
                     break;
                 case "04":
                     $timezone = "Asia/Novosibirsk";
                     break;
                 case "05":
                     $timezone = "Asia/Vladivostok";
                     break;
                 case "06":
                     $timezone = "Europe/Moscow";
                     break;
                 case "07":
                     $timezone = "Europe/Volgograd";
                     break;
                 case "08":
                     $timezone = "Europe/Samara";
                     break;
                 case "09":
                     $timezone = "Europe/Moscow";
                     break;
                 case "10":
                     $timezone = "Europe/Moscow";
                     break;
                 case "11":
                     $timezone = "Asia/Irkutsk";
                     break;
                 case "13":
                     $timezone = "Asia/Yekaterinburg";
                     break;
                 case "14":
                     $timezone = "Asia/Irkutsk";
                     break;
                 case "15":
                     $timezone = "Asia/Anadyr";
                     break;
                 case "16":
                     $timezone = "Europe/Samara";
                     break;
                 case "17":
                     $timezone = "Europe/Volgograd";
                     break;
                 case "18":
                     $timezone = "Asia/Krasnoyarsk";
                     break;
                 case "20":
                     $timezone = "Asia/Irkutsk";
                     break;
                 case "21":
                     $timezone = "Europe/Moscow";
                     break;
                 case "22":
                     $timezone = "Europe/Volgograd";
                     break;
                 case "23":
                     $timezone = "Europe/Kaliningrad";
                     break;
                 case "24":
                     $timezone = "Europe/Volgograd";
                     break;
                 case "25":
                     $timezone = "Europe/Moscow";
                     break;
                 case "26":
                     $timezone = "Asia/Kamchatka";
                     break;
                 case "27":
                     $timezone = "Europe/Volgograd";
                     break;
                 case "28":
                     $timezone = "Europe/Moscow";
                     break;
                 case "29":
                     $timezone = "Asia/Novokuznetsk";
                     break;
                 case "30":
                     $timezone = "Asia/Vladivostok";
                     break;
                 case "31":
                     $timezone = "Asia/Krasnoyarsk";
                     break;
                 case "32":
                     $timezone = "Asia/Omsk";
                     break;
                 case "33":
                     $timezone = "Asia/Yekaterinburg";
                     break;
                 case "34":
                     $timezone = "Asia/Yekaterinburg";
                     break;
                 case "35":
                     $timezone = "Asia/Yekaterinburg";
                     break;
                 case "36":
                     $timezone = "Asia/Anadyr";
                     break;
                 case "37":
                     $timezone = "Europe/Moscow";
                     break;
                 case "38":
                     $timezone = "Europe/Volgograd";
                     break;
                 case "39":
                     $timezone = "Asia/Krasnoyarsk";
                     break;
                 case "40":
                     $timezone = "Asia/Yekaterinburg";
                     break;
                 case "41":
                     $timezone = "Europe/Moscow";
                     break;
                 case "42":
                     $timezone = "Europe/Moscow";
                     break;
                 case "43":
                     $timezone = "Europe/Moscow";
                     break;
                 case "44":
                     $timezone = "Asia/Magadan";
                     break;
                 case "45":
                     $timezone = "Europe/Samara";
                     break;
                 case "46":
                     $timezone = "Europe/Samara";
                     break;
                 case "47":
                     $timezone = "Europe/Moscow";
                     break;
                 case "48":
                     $timezone = "Europe/Moscow";
                     break;
                 case "49":
                     $timezone = "Europe/Moscow";
                     break;
                 case "50":
                     $timezone = "Asia/Yekaterinburg";
                     break;
                 case "51":
                     $timezone = "Europe/Moscow";
                     break;
                 case "52":
                     $timezone = "Europe/Moscow";
                     break;
                 case "53":
                     $timezone = "Asia/Novosibirsk";
                     break;
                 case "54":
                     $timezone = "Asia/Omsk";
                     break;
                 case "55":
                     $timezone = "Europe/Samara";
                     break;
                 case "56":
                     $timezone = "Europe/Moscow";
                     break;
                 case "57":
                     $timezone = "Europe/Samara";
                     break;
                 case "58":
                     $timezone = "Asia/Yekaterinburg";
                     break;
                 case "59":
                     $timezone = "Asia/Vladivostok";
                     break;
                 case "60":
                     $timezone = "Europe/Kaliningrad";
                     break;
                 case "61":
                     $timezone = "Europe/Volgograd";
                     break;
                 case "62":
                     $timezone = "Europe/Moscow";
                     break;
                 case "63":
                     $timezone = "Asia/Yakutsk";
                     break;
                 case "64":
                     $timezone = "Asia/Sakhalin";
                     break;
                 case "65":
                     $timezone = "Europe/Samara";
                     break;
                 case "66":
                     $timezone = "Europe/Moscow";
                     break;
                 case "67":
                     $timezone = "Europe/Samara";
                     break;
                 case "68":
                     $timezone = "Europe/Volgograd";
                     break;
                 case "69":
                     $timezone = "Europe/Moscow";
                     break;
                 case "70":
                     $timezone = "Europe/Volgograd";
                     break;
                 case "71":
                     $timezone = "Asia/Yekaterinburg";
                     break;
                 case "72":
                     $timezone = "Europe/Moscow";
                     break;
                 case "73":
                     $timezone = "Europe/Samara";
                     break;
                 case "74":
                     $timezone = "Asia/Krasnoyarsk";
                     break;
                 case "75":
                     $timezone = "Asia/Novosibirsk";
                     break;
                 case "76":
                     $timezone = "Europe/Moscow";
                     break;
                 case "77":
                     $timezone = "Europe/Moscow";
                     break;
                 case "78":
                     $timezone = "Asia/Yekaterinburg";
                     break;
                 case "79":
                     $timezone = "Asia/Irkutsk";
                     break;
                 case "80":
                     $timezone = "Asia/Yekaterinburg";
                     break;
                 case "81":
                     $timezone = "Europe/Samara";
                     break;
                 case "82":
                     $timezone = "Asia/Irkutsk";
                     break;
                 case "83":
                     $timezone = "Europe/Moscow";
                     break;
                 case "84":
                     $timezone = "Europe/Volgograd";
                     break;
                 case "85":
                     $timezone = "Europe/Moscow";
                     break;
                 case "86":
                     $timezone = "Europe/Moscow";
                     break;
                 case "87":
                     $timezone = "Asia/Novosibirsk";
                     break;
                 case "88":
                     $timezone = "Europe/Moscow";
                     break;
                 case "89":
                     $timezone = "Asia/Vladivostok";
                     break;
             }
             break;
         case "UA":
             switch ($region) {
                 case "01":
                     $timezone = "Europe/Kiev";
                     break;
                 case "02":
                     $timezone = "Europe/Kiev";
                     break;
                 case "03":
                     $timezone = "Europe/Uzhgorod";
                     break;
                 case "04":
                     $timezone = "Europe/Zaporozhye";
                     break;
                 case "05":
                     $timezone = "Europe/Zaporozhye";
                     break;
                 case "06":
                     $timezone = "Europe/Uzhgorod";
                     break;
                 case "07":
                     $timezone = "Europe/Zaporozhye";
                     break;
                 case "08":
                     $timezone = "Europe/Simferopol";
                     break;
                 case "09":
                     $timezone = "Europe/Kiev";
                     break;
                 case "10":
                     $timezone = "Europe/Zaporozhye";
                     break;
                 case "11":
                     $timezone = "Europe/Simferopol";
                     break;
                 case "13":
                     $timezone = "Europe/Kiev";
                     break;
                 case "14":
                     $timezone = "Europe/Zaporozhye";
                     break;
                 case "15":
                     $timezone = "Europe/Uzhgorod";
                     break;
                 case "16":
                     $timezone = "Europe/Zaporozhye";
                     break;
                 case "17":
                     $timezone = "Europe/Simferopol";
                     break;
                 case "18":
                     $timezone = "Europe/Zaporozhye";
                     break;
                 case "19":
                     $timezone = "Europe/Kiev";
                     break;
                 case "20":
                     $timezone = "Europe/Simferopol";
                     break;
                 case "21":
                     $timezone = "Europe/Kiev";
                     break;
                 case "22":
                     $timezone = "Europe/Uzhgorod";
                     break;
                 case "23":
                     $timezone = "Europe/Kiev";
                     break;
                 case "24":
                     $timezone = "Europe/Uzhgorod";
                     break;
                 case "25":
                     $timezone = "Europe/Uzhgorod";
                     break;
                 case "26":
                     $timezone = "Europe/Zaporozhye";
                     break;
                 case "27":
                     $timezone = "Europe/Kiev";
                     break;
             }
             break;
         case "UZ":
             switch ($region) {
                 case "01":
                     $timezone = "Asia/Tashkent";
                     break;
                 case "02":
                     $timezone = "Asia/Samarkand";
                     break;
                 case "03":
                     $timezone = "Asia/Tashkent";
                     break;
                 case "06":
                     $timezone = "Asia/Tashkent";
                     break;
                 case "07":
                     $timezone = "Asia/Samarkand";
                     break;
                 case "08":
                     $timezone = "Asia/Samarkand";
                     break;
                 case "09":
                     $timezone = "Asia/Samarkand";
                     break;
                 case "10":
                     $timezone = "Asia/Samarkand";
                     break;
                 case "12":
                     $timezone = "Asia/Samarkand";
                     break;
                 case "13":
                     $timezone = "Asia/Tashkent";
                     break;
                 case "14":
                     $timezone = "Asia/Tashkent";
                     break;
             }
             break;
         case "TL":
             $timezone = "Asia/Dili";
             break;
         case "PF":
             $timezone = "Pacific/Marquesas";
             break;
     }
     return $timezone;
 }
 
 function normalizeURI($uri)
 {
     $uri=quoted_printable_decode($uri);
-    if (preg_match("/^(.*<sips?:.*)@(.*>)/",$uri,$m)) {
-        if (preg_match("/^(.*):/U",$m[2],$p)) {
+    if (preg_match("/^(.*<sips?:.*)@(.*>)/", $uri, $m)) {
+        if (preg_match("/^(.*):/U", $m[2], $p)) {
             $uri=$m[1]."@".$p[1].">";
         } else {
             $uri=$m[1]."@".$m[2];
         }
-    } elseif (preg_match("/^(sips?:.*)[=:;]/U",$uri,$p)) {
+    } elseif (preg_match("/^(sips?:.*)[=:;]/U", $uri, $p)) {
         $uri=$p[1];
     }
 
     return $uri;
 }
 
 function normalizeTime($period)
 {
     $sec=$period%60;
     $min=floor($period/60);
     $h=floor($min/60);
 
     if (!$period) return ;
 
     if ($h>0) {
         $min=$min-60*$h;
     }
     if ($h >= 1) {
         return sprintf('%dh%02d\'%02d"', $h, $min, $sec);
     } else {
         return sprintf('%d\'%02d"', $min, $sec);
     }
 }
 
 function checkURI($uri)
 {
     //dprint ("<b>checkURI($uri) </b>");
     if ($uri == "<voice-mailbox>") return true;
 
-    if (preg_match("/^(sip:|sips:)(.*)$/",$uri,$m)) $uri=$m[2];
+    if (preg_match("/^(sip:|sips:)(.*)$/", $uri, $m)) $uri=$m[2];
 
     $regexp = "/^(\+?[a-z0-9*][a-z0-9_.*-]*)@([a-z0-9][a-z0-9-]*\.)+(([a-z]{2,})|(\d+))$/i";
     if (stristr($uri,"-.") ||
         !preg_match($regexp, $uri)) {
         print "Invalid URI \"$uri\". ";
         return false;
     }
     return true;
 }
 
 function checkPhonebookURI($uri)
 {
     $regexp = "/^sip:([a-z0-9%_.-]*)@([a-z0-9%.-]*)$/i";
     if (stristr($contact,"-.") || !preg_match($regexp, $uri)) {
         print "Invalid URI \"$uri\". ";
         return false;
     }
     return true;
 }
 
 function getLocalTime($timezone, $timestamp)
 {
     $tz = getenv('TZ');
     putenv("TZ=$timezone");
     if (!$timestamp) {
         return;
     }
     $LocalTime = date("Y-m-d H:i:s", $timestamp);
     putenv("TZ=$tz");
     return $LocalTime;
 }
 
-function getSipThorHomeNode ($account,$sip_proxy)
+function getSipThorHomeNode ($account, $sip_proxy)
 {
     if (!$account || !$sip_proxy) return false;
     $socket = fsockopen($sip_proxy, 9500, $errno, $errstr, 1);
     if (!$socket) {
         return false;
     }
 
-    $request=sprintf("lookup sip_proxy for %s",$account);
+    $request=sprintf("lookup sip_proxy for %s", $account);
 
     if (fputs($socket,"$request\r\n") !== false) {
         $ret = fgets($socket,4096);
     }
     fclose($socket);
     return $ret;
 }
 
-function getSipAccountFromX509Certificate($account='')
+function getSipAccountFromX509Certificate($account = '')
 {
 
-     if (!$account) {
+    if (!$account) {
         print _('Error, please specify an account');
         return false;
-     }
+    }
 
-     list($username, $domain) = explode("@",$account);
+    list($username, $domain) = explode("@", $account);
 
-     if (!$username || !$domain) {
-         print _("Invalid account provided");
-         return false;
-     }
+    if (!$username || !$domain) {
+        print _("Invalid account provided");
+        return false;
+    }
 
-     if (!$_SERVER[SSL_CLIENT_CERT]) {
-     	print _("Error: No X.509 client certificate provided\n");
+    if (!$_SERVER[SSL_CLIENT_CERT]) {
+        print _("Error: No X.509 client certificate provided\n");
         return false;
-     }
+    }
 
-     if (!$cert=openssl_x509_parse($_SERVER[SSL_CLIENT_CERT])) {
-     	print _("Error: Failed to parse X.509 client certificate\n");
+    if (!$cert=openssl_x509_parse($_SERVER[SSL_CLIENT_CERT])) {
+        print _("Error: Failed to parse X.509 client certificate\n");
         return false;
-     }
+    }
 
-     require("/etc/cdrtool/ngnpro_engines.inc");
+    require("/etc/cdrtool/ngnpro_engines.inc");
 
-     global $domainFilters, $resellerFilters, $soapEngines;
+    global $domainFilters, $resellerFilters, $soapEngines;
 
-     if ($domainFilters[$domain]['sip_engine']) {
-         $credentials['engine']   = $domainFilters[$domain]['sip_engine'];
-         $credentials['customer'] = $domainFilters[$domain]['customer'];
-         $credentials['reseller'] = $domainFilters[$domain]['reseller'];
-     } elseif ($domainFilters['default']['sip_engine']) {
+    if ($domainFilters[$domain]['sip_engine']) {
+        $credentials['engine']   = $domainFilters[$domain]['sip_engine'];
+        $credentials['customer'] = $domainFilters[$domain]['customer'];
+        $credentials['reseller'] = $domainFilters[$domain]['reseller'];
+    } elseif ($domainFilters['default']['sip_engine']) {
          $credentials['engine']=$domainFilters['default']['sip_engine'];
-     } else {
+    } else {
          print "Error: no domainFilter available in ngnpro_engines.inc";
          return false;
-     }
+    }
 
-     $SOAPlogin=array(
-                      "username" => $soapEngines[$credentials['engine']]['username'],
-                      "password" => $soapEngines[$credentials['engine']]['password'],
-                      "admin"    => true
-     );
+    $SOAPlogin=array(
+        "username" => $soapEngines[$credentials['engine']]['username'],
+        "password" => $soapEngines[$credentials['engine']]['password'],
+        "admin"    => true
+    );
 
-     $SoapAuth = array('auth', $SOAPlogin , 'urn:AGProjects:NGNPro', 0, '');
+    $SoapAuth = array('auth', $SOAPlogin , 'urn:AGProjects:NGNPro', 0, '');
 
-     $SipPort  = new WebService_NGNPro_SipPort($soapEngines[$credentials['engine']]['url']);
+    $SipPort  = new WebService_NGNPro_SipPort($soapEngines[$credentials['engine']]['url']);
 
-     $SipPort->_options['timeout'] = 5;
-     $SipPort->setOpt('curl', CURLOPT_SSL_VERIFYPEER, 0);
-     $SipPort->setOpt('curl', CURLOPT_SSL_VERIFYHOST, 0);
-     $SipPort->addHeader($SoapAuth);
+    $SipPort->_options['timeout'] = 5;
+    $SipPort->setOpt('curl', CURLOPT_SSL_VERIFYPEER, 0);
+    $SipPort->setOpt('curl', CURLOPT_SSL_VERIFYHOST, 0);
+    $SipPort->addHeader($SoapAuth);
 
-     // Filter
-     $filter=array('username' => $username,
-                   'domain'   => $domain,
-                   'owner'    => intval($cert['subject']['CN'])
-                   );
+    // Filter
+    $filter=array(
+        'username' => $username,
+        'domain'   => $domain,
+        'owner'    => intval($cert['subject']['CN'])
+    );
 
-     // Range
-     $range=array('start' => 0,
-                  'count' => 10
-                  );
+    // Range
+    $range=array(
+        'start' => 0,
+        'count' => 10
+    );
 
-     $orderBy = array('attribute' => 'changeDate',
-                      'direction' => 'DESC'
-                      );
+    $orderBy = array(
+        'attribute' => 'changeDate',
+        'direction' => 'DESC'
+    );
 
-     // Compose query
-     $Query=array('filter'  => $filter,
-                  'orderBy' => $orderBy,
-                  'range'   => $range
-                  );
+    // Compose query
+    $Query = array(
+        'filter'  => $filter,
+        'orderBy' => $orderBy,
+        'range'   => $range
+    );
 
-     // Call function
-     $result     = $SipPort->getAccounts($Query);
+    // Call function
+    $result     = $SipPort->getAccounts($Query);
 
-     if ((new PEAR)->isError($result)) {
-         $error_msg  = $result->getMessage();
-         $error_fault= $result->getFault();
-         $error_code = $result->getCode();
-         printf ("<p><font color=red>Error from %s (SipPort): %s (%s): %s</font>",$soapEngines[$credentials['engine']]['url'],$error_msg, $error_fault->detail->exception->errorcode,$error_fault->detail->exception->errorstring);
-         return false;
-     }
+    if ((new PEAR)->isError($result)) {
+        $error_msg  = $result->getMessage();
+        $error_fault= $result->getFault();
+        $error_code = $result->getCode();
+        printf("<p><font color=red>Error from %s (SipPort): %s (%s): %s</font>", $soapEngines[$credentials['engine']]['url'], $error_msg, $error_fault->detail->exception->errorcode, $error_fault->detail->exception->errorstring);
+        return false;
+    }
 
-     if ($result->total != 1) {
-         return false;
-     }
+    if ($result->total != 1) {
+        return false;
+    }
 
-     $credentials['account']  = $account;
-     $credentials['customer'] = $result->customer;
-     $credentials['reseller'] = $result->reseller;
+    $credentials['account']  = $account;
+    $credentials['customer'] = $result->customer;
+    $credentials['reseller'] = $result->reseller;
 
-     return $credentials;
+    return $credentials;
 }
 
 function getSipAccountFromHTTPDigest()
 {
 
     require("/etc/cdrtool/enrollment/config.ini");
 
     if (!is_array($enrollment) || !strlen($enrollment['nonce_key'])) {
         $log= 'Error: Missing nonce in enrollment settings';
         syslog(LOG_NOTICE, $log);
         die($log);
         return false;
     }
 
     if ($_REQUEST['realm']) {
         // required by Blink cocoa
         $realm=$_REQUEST['realm'];
-        $a=explode("@",$realm);
+        $a=explode("@", $realm);
         if (count($a) == 2) {
             $realm = $a[1];
         }
     } else {
-    	$realm = 'SIP_settings';
+        $realm = 'SIP_settings';
     }
 
     // security implemented based on
     // http://static.springsource.org/spring-security/site/docs/2.0.x/reference/digest.html
 
     $_id   = microtime(true)+ 300;  // expires 5 minutes in the future
     $_key  = $enrollment['nonce_key'];
     $nonce = base64_encode($_id.":".md5($_id.":".$_key));
 
     if (empty($_SERVER['PHP_AUTH_DIGEST'])) {
         header('HTTP/1.1 401 Unauthorized');
 
         header('WWW-Authenticate: Digest realm="'.$realm.
-               '",qop="auth",nonce="'.$nonce.'",opaque="'.md5($realm).'"');
+               '", qop="auth", nonce="'.$nonce.'", opaque="'.md5($realm).'"');
 
-        //syslog(LOG_NOTICE, sprintf ("SIP settings page: sent auth request for realm %s to %s", $realm, $_SERVER['REMOTE_ADDR']));
+        //syslog(LOG_NOTICE, sprintf("SIP settings page: sent auth request for realm %s to %s", $realm, $_SERVER['REMOTE_ADDR']));
         die();
     }
 
     // analyze the PHP_AUTH_DIGEST variable
     if (!($data = http_digest_parse($_SERVER['PHP_AUTH_DIGEST'])) ||
         !isset($data['username'])) {
         $log=sprintf("SIP settings page: Invalid credentials from %s", $_SERVER['REMOTE_ADDR']);
         syslog(LOG_NOTICE, $log);
         die($log);
     }
 
     // generate the valid response
     $username    = $data['username'];
 
     if (strstr($username, '@')) {
-       $a = explode("@",$username);
+       $a = explode("@", $username);
        $username = $a[0];
        $domain   = $a[1];
     } else {
        $domain = $realm;
     }
 
     require("/etc/cdrtool/ngnpro_engines.inc");
 
     global $domainFilters, $resellerFilters, $soapEngines ;
 
-    $credentials['account']    = sprintf("%s@%s",$username, $domain);
+    $credentials['account']    = sprintf("%s@%s", $username, $domain);
 
     if ($domainFilters[$domain]['sip_engine']) {
         $credentials['engine']   = $domainFilters[$domain]['sip_engine'];
         $credentials['customer'] = $domainFilters[$domain]['customer'];
         $credentials['reseller'] = $domainFilters[$domain]['reseller'];
-
     } elseif ($domainFilters['default']['sip_engine']) {
         $credentials['engine']=$domainFilters['default']['sip_engine'];
     } else {
         $log=sprintf("SIP settings page error: no domainFilter available in ngnpro_engines.inc from %s", $_SERVER['REMOTE_ADDR']);
         syslog(LOG_NOTICE, $log);
         die();
     }
 
     $SOAPlogin=array(
                            "username" => $soapEngines[$credentials['engine']]['username'],
                            "password" => $soapEngines[$credentials['engine']]['password'],
                            "admin"    => true
     );
 
     $SoapAuth = array('auth', $SOAPlogin , 'urn:AGProjects:NGNPro', 0, '');
 
     $SipPort  = new WebService_NGNPro_SipPort($soapEngines[$credentials['engine']]['url']);
 
     $SipPort->_options['timeout'] = 5;
     $SipPort->setOpt('curl', CURLOPT_SSL_VERIFYPEER, 0);
     $SipPort->setOpt('curl', CURLOPT_SSL_VERIFYHOST, 0);
     $SipPort->addHeader($SoapAuth);
 
     $result = $SipPort->getAccount(array("username" =>$username,"domain"   =>$domain));
 
     if ((new PEAR)->isError($result)) {
         $error_msg  = $result->getMessage();
         $error_fault= $result->getFault();
         $error_code = $result->getCode();
     	header('HTTP/1.1 401 Unauthorized');
         header('WWW-Authenticate: Digest realm="'.$realm.
                '",qop="auth",nonce="'.$nonce.'",opaque="'.md5($realm).'"');
         $log=sprintf("SIP settings page error: non-existent username %s from %s", $credentials['account'], $_SERVER['REMOTE_ADDR']);
         syslog(LOG_NOTICE, $log);
         die();
     }
 
     $web_password='';
     foreach ($result->properties as $_property) {
         if ($_property->name == 'web_password') {
             //$web_password = explode(":", $_property->value, -1);
-            $split=explode(":",$_property->value);
+            $split=explode(":", $_property->value);
             $web_password=$split['0'];
             break;
         }
     }
 
     if (!empty($web_password)) {
         //$A1 = md5($data['username'] . ':' . $realm . ':' . $data['password']);
         $A1 = $web_password;
         $login_type_log = 'web password';
 
         //$log=sprintf("TEST %s %s %s %s", $data['username'], $realm, $web_password , $data['nonce']);
         //syslog(LOG_NOTICE, $log);
 //    } elseif (strstr($data['username'], '@')) {
 //        $A1 = md5($data['username'] . ':' . $realm . ':' . $result->password);
 //       $login_type_log = 'cleartext legacy password';
     } elseif ($result->ha1) {
         $login_type_log = sprintf('encrypted password');
         $A1 = $result->ha1;
     } else {
         $A1 = md5($data['username'] . ':' . $realm . ':' . $result->password);
         $login_type_log = 'cleartext password';
     }
 
     $A2 = md5($_SERVER['REQUEST_METHOD'].':'.$data['uri']);
     $valid_response = md5($A1.':'.$data['nonce'].':'.$data['nc'].':'.$data['cnonce'].':'.$data['qop'].':'.$A2);
 
     if ($data['response'] != $valid_response) {
     	header('HTTP/1.1 401 Unauthorized');
         header('WWW-Authenticate: Digest realm="'.$realm.
                '",qop="auth",nonce="'.$nonce.'",opaque="'.md5($realm).'"');
 
         $log=sprintf("SIP settings page error: wrong credentials using %s for %s from %s", $login_type_log, $credentials['account'], $_SERVER['REMOTE_ADDR']);
         syslog(LOG_NOTICE, $log);
         die();
     }
     // check nonce
 
-	$client_nonce_els=explode(":",base64_decode($data['nonce']));
+	$client_nonce_els=explode(":", base64_decode($data['nonce']));
 
 	if (md5($client_nonce_els[0].":".$_key) != $client_nonce_els[1]) {
     	header('HTTP/1.1 401 Unauthorized');
         header('WWW-Authenticate: Digest realm="'.$realm.
                '",qop="auth",nonce="'.$nonce.'",opaque="'.md5($realm).'"');
 
         $log=sprintf("SIP settings page error: wrong nonce for %s from %s", $credentials['account'], $_SERVER['REMOTE_ADDR']);
         syslog(LOG_NOTICE, $log);
         die();
     }
 
 
 	if (microtime(true) > $client_nonce_els[0]) {
         // nonce is stale
         header('HTTP/1.1 401 Unauthorized');
         header('WWW-Authenticate: Digest realm="'.$realm.
-               '",qop="auth",nonce="'.$nonce.'",stale=true,opaque="'.md5($realm).'"');
+               '",qop="auth",nonce="'.$nonce.'",stale=true, opaque="'.md5($realm).'"');
 
         $log=sprintf("SIP settings page error: nonce has expired for %s from %s", $username, $_SERVER['REMOTE_ADDR']);
         syslog(LOG_NOTICE, $log);
         die();
     }
 
     $log=sprintf("SIP settings page: %s logged in using %s from %s", $credentials['account'], $login_type_log, $_SERVER['REMOTE_ADDR']);
     syslog(LOG_NOTICE, $log);
 
     $credentials['customer'] = $result->customer;
     $credentials['reseller'] = $result->reseller;
 
     return $credentials;
 }
 
 function http_digest_parse($txt)
 {
     // function to parse the http auth header
     // protect against missing data
     $needed_parts = array('nonce'=>1, 'nc'=>1, 'cnonce'=>1, 'qop'=>1, 'username'=>1, 'uri'=>1, 'response'=>1);
     $data = array();
     $keys = implode('|', array_keys($needed_parts));
 
-    preg_match_all('@(' . $keys . ')=(?:([\'"])([^\2]+?)\2|([^\s,]+))@', $txt, $matches, PREG_SET_ORDER);
+    preg_match_all('@(' . $keys . ')=(?:([\'"])([^\2]+?)\2|([^\s, ]+))@', $txt, $matches, PREG_SET_ORDER);
 
     foreach ($matches as $m) {
         $data[$m[1]] = $m[3] ? $m[3] : $m[4];
         unset($needed_parts[$m[1]]);
     }
 
     return $needed_parts ? false : $data;
 }
 
-function renderUI($SipSettings_class,$account,$login_credentials,$soapEngines)
+function renderUI($SipSettings_class, $account, $login_credentials, $soapEngines)
 {
     // Generic code for all sip settings pages
 
-    $SipSettings = new $SipSettings_class($account,$login_credentials,$soapEngines);
+    $SipSettings = new $SipSettings_class($account, $login_credentials, $soapEngines);
 
     if ($_REQUEST['action']) {
         $log_action=$_REQUEST['action'];
     } else {
         $log_action='load main page';
     }
     $log=sprintf("SIP settings page: %s for %s from %s", $log_action, $account, $_SERVER['REMOTE_ADDR']);
     syslog(LOG_NOTICE, $log);
 
     if (!strstr($_REQUEST['action'],'get_') &&
         !strstr($_REQUEST['action'],'set_') &&
         !strstr($_REQUEST['action'],'put_') &&
         !strstr($_REQUEST['action'],'delete_') &&
         !strstr($_REQUEST['action'],'export_') &&
         !strstr($_REQUEST['action'],'add_')) {
         $title  = "$account";
 
         if (array_key_exists($SipSettings->tab, $SipSettings->tabs)) {
             $title = $SipSettings->tabs[$SipSettings->tab]. " - ". $title;
         }
 
         $header = $SipSettings->headerFile;
         $css    = $SipSettings->cssFile;
 
         $auto_refesh_tab=$SipSettings->auto_refesh_tab;
         $absolute_url= $SipSettings->absolute_url;
 
         include($header);
         dprint("Header file $header included, refresh=$auto_refesh_tab");
         include($css);
         dprint("CSS file $css included");
     }
 
 
     if ($_REQUEST['action']=="save settings") {
         if ($SipSettings->checkSettings()) {
             $SipSettings->saveSettings();
             unset($SipSettings);
-            $SipSettings = new $SipSettings_class($account,$login_credentials,$soapEngines);
+            $SipSettings = new $SipSettings_class($account, $login_credentials, $soapEngines);
         } else {
             print "<font color=red>";
-            printf (_("Error: %s"),$SipSettings->error);
+            printf(_("Error: %s"), $SipSettings->error);
             print "</font>";
         }
     } elseif ($_REQUEST['action']=="set diversions") {
         $SipSettings->setDiversions();
         unset($SipSettings);
-        $SipSettings = new $SipSettings_class($account,$login_credentials,$soapEngines);
+        $SipSettings = new $SipSettings_class($account, $login_credentials, $soapEngines);
     } elseif ($_REQUEST['action']=="set barring") {
         $SipSettings->setBarringPrefixes();
     } elseif ($_REQUEST['action']=="set reject") {
         $SipSettings->setRejectMembers();
     } elseif ($_REQUEST['action']=="set accept rules") {
         $SipSettings->setAcceptRules();
     } elseif ($_REQUEST['action']=="set aliases") {
         $SipSettings->setAliases();
     } elseif ($_REQUEST['action']=="send email") {
         $SipSettings->sendEmail();
     } elseif ($_REQUEST['action']=="delete account") {
         $SipSettings->deleteAccount();
     } elseif ($_REQUEST['action']=="delete_account") {
        // print "<pre>";
        // print_r($SipSettings->Preferences);
         $date1= new datetime($SipSettings->Preferences['account_delete_request']);
         $today= new datetime('now');
         if ($date1->diff($today)->d <= '2' && $SipSettings->Preferences['account_delete_request']) {
-
             $SipSettings->SipPort->addHeader($SipSettings->SoapAuth);
             $result = $SipSettings->SipPort->deleteAccount($SipSettings->sipId);
 
             if ((new PEAR)->isError($result)) {
                 $error_msg  = $result->getMessage();
                 $error_fault= $result->getFault();
                 $error_code = $result->getCode();
-                $_msg=sprintf ("Error (SipPort): %s (%s): %s",$error_msg, $error_fault->detail->exception->errorcode,$error_fault->detail->exception->errorstring);
+                $_msg=sprintf("Error (SipPort): %s (%s): %s", $error_msg, $error_fault->detail->exception->errorcode, $error_fault->detail->exception->errorstring);
                 $return=array('success'       => false,
                             'error_message' => $_msg
                             );
                 return false;
-            }  else {
-                printf("<p>The account %s has been removed</p>",$SipSettings->account);
+            } else {
+                printf("<p>The account %s has been removed</p>", $SipSettings->account);
                 $SipSettings->sendRemoveAccount();
                 //print "<script>var t1=setTimeout(window.location.href = 'sip_logout.phtml',5000);</script>"
                 print "<a href=sip_logout.phtml>";
                 print _("Click here to Logout");
                 print "</a>";
                 //$auth->logout();
                 //$sess->delete();
                 return true;
             }
         } else {
-            printf("The delete request for account %s has expired or is not valid",$SipSettings->account);
+            printf("The delete request for account %s has expired or is not valid", $SipSettings->account);
             return false;
         }
         return true ;
         //$SipSettings->deleteAccount();
     } elseif ($_REQUEST['action']=="get_crt") {
         $SipSettings->exportCertificateX509();
         return true;
     } elseif ($_REQUEST['action']=="get_p12") {
         $SipSettings->exportCertificateP12();
         return true;
     } elseif ($_REQUEST['action'] == 'get_balance_history') {
         $SipSettings->getBalanceHistory();
-    	if ($_REQUEST['csv']) {
-        	$SipSettings->exportBalanceHistory();
+        if ($_REQUEST['csv']) {
+            $SipSettings->exportBalanceHistory();
         } else {
-           print json_encode($SipSettings->balance_history);
+            print json_encode($SipSettings->balance_history);
         }
         return true;
     } elseif ($_REQUEST['action'] == 'get_call_forwarding') {
         $SipSettings->getDiversions();
         print json_encode($SipSettings->diversions);
         return true;
     } elseif ($_REQUEST['action'] == 'get_prepaid') {
         $SipSettings->getPrepaidStatus();
         print json_encode($SipSettings->prepaidAccount);
         return true;
     } elseif ($_REQUEST['action'] == 'get_monthly_usage') {
         $SipSettings->getCallStatistics();
         print json_encode($SipSettings->thisMonth);
         return true;
     } elseif ($_REQUEST['action'] == 'get_accept_rules') {
         $SipSettings->getAcceptRules();
         print json_encode($SipSettings->acceptRules);
         return true;
     } elseif ($_REQUEST['action'] == 'get_journal_entries') {
         $SipSettings->getJournalEntries();
         print json_encode($SipSettings->journalEntries);
         return true;
     } elseif ($_REQUEST['action'] == 'put_journal_entries') {
         print json_encode($SipSettings->putJournalEntries());
         return true;
     } elseif ($_REQUEST['action'] == 'delete_journal_entries') {
         print json_encode($SipSettings->deleteJournalEntries());
         return true;
     } elseif ($_REQUEST['action'] == 'get_reject_rules') {
         $SipSettings->getRejectMembers();
         print json_encode($SipSettings->rejectMembers);
         return true;
     } elseif ($_REQUEST['action'] == 'get_history') {
         $SipSettings->getHistory('completed');
         print json_encode($SipSettings->call_history);
         return true;
     } elseif ($_REQUEST['action'] == 'get_voicemail') {
         $SipSettings->getVoicemail();
         print json_encode($SipSettings->voicemail);
         return true;
     } elseif ($_REQUEST['action'] == 'get_aliases') {
         $SipSettings->getAliases();
         print json_encode($SipSettings->aliases);
         return true;
     } elseif ($_REQUEST['action'] == 'get_enum') {
         $SipSettings->getEnumMappings();
         print json_encode($SipSettings->enums);
         return true;
     } elseif ($_REQUEST['action'] == 'export_identity_proof') {
         $SipSettings->exportIdentityProof();
         return true;
     } elseif ($_REQUEST['action'] == 'add_balance') {
-
         if (!$_REQUEST['id'] || !$_REQUEST['number']) {
             $return=array('success'       => false,
                           'error_message' => 'Missing id or number'
                           );
             print (json_encode($return));
             return false;
         }
 
         $card      = array('id'     => intval($_REQUEST['id']),
                            'number' => $_REQUEST['number']
                            );
 
         $SipSettings->SipPort->addHeader($SipSettings->SoapAuth);
-        $result = $SipSettings->SipPort->addBalanceFromVoucher($SipSettings->sipId,$card);
+        $result = $SipSettings->SipPort->addBalanceFromVoucher($SipSettings->sipId, $card);
 
         if ((new PEAR)->isError($result)) {
             $error_msg  = $result->getMessage();
             $error_fault= $result->getFault();
             $error_code = $result->getCode();
-            $_msg=sprintf ("Error (SipPort): %s (%s): %s",$error_msg, $error_fault->detail->exception->errorcode,$error_fault->detail->exception->errorstring);
+            $_msg=sprintf("Error (SipPort): %s (%s): %s", $error_msg, $error_fault->detail->exception->errorcode, $error_fault->detail->exception->errorstring);
             $return=array('success'       => false,
                           'error_message' => $_msg
                           );
             print (json_encode($return));
             return false;
-        }  else {
+        } else {
             $return=array('success'       => true,
                           'error_message' => 'Added balance succeeded'
                           );
             print (json_encode($return));
             return true;
         }
-
     } elseif ($_REQUEST['action'] == 'get_identity') {
         $account=array('sip_address'       => $SipSettings->account,
                        'email'             => $SipSettings->email,
                        'first'             => $SipSettings->firstName,
                        'lastname'          => $SipSettings->lastName,
                        'pstn_caller_id'    => $SipSettings->rpid,
                        'mobile_number'     => $SipSettings->mobile_number,
                        'timezone'          => $SipSettings->timezone,
                        'no_answer_timeout' => $SipSettings->timeout,
                        'quick_dial'        => $SipSettings->quickdial
                        );
         print json_encode($account);
         return true;
     } elseif ($_REQUEST['action'] == 'get_devices') {
         $SipSettings->SipPort->addHeader($SipSettings->SoapAuth);
         $result     = $SipSettings->SipPort->getSipDeviceLocations(array($SipSettings->sipId));
 
         if ((new PEAR)->isError($result)) {
             $error_msg  = $result->getMessage();
             $error_fault= $result->getFault();
             $error_code = $result->getCode();
-            $_msg=sprintf ("Error (SipPort): %s (%s): %s",$error_msg, $error_fault->detail->exception->errorcode,$error_fault->detail->exception->errorstring);
+            $_msg=sprintf("Error (SipPort): %s (%s): %s", $error_msg, $error_fault->detail->exception->errorcode, $error_fault->detail->exception->errorstring);
             $_ret=false;
             $return=array('success'       => $_ret,
                           'error_message' => $_msg
                           );
             print (json_encode($return));
             return false;
-        }  else {
+        } else {
             foreach ($result[0]->locations as $locationStructure) {
                 $contact=$locationStructure->address.":".$locationStructure->port;
                 if ($locationStructure->publicAddress) {
                     $publicContact=$locationStructure->publicAddress.":".$locationStructure->publicPort;
                 } else {
                     $publicContact=$contact;
                 }
                 $devices[]=array("contact"       => $contact,
                                          "publicContact" => $publicContact,
                                          "expires"       => $locationStructure->expires,
                                          "user_agent"    => $locationStructure->userAgent,
                                          "transport"     => $locationStructure->transport
                                      );
             }
         }
 
         print (json_encode($devices));
         return true;
-
     } elseif ($_REQUEST['action'] == 'set_dnd_on') {
         $SipSettings->getAcceptRules();
         $SipSettings->acceptRules['temporary']=array('groups'   =>array('nobody'),
                                                      'duration' =>intval($_REQUEST['duration'])
                                                      );
         $SipSettings->SipPort->addHeader($SipSettings->SoapAuth);
-        $result     = $SipSettings->SipPort->setAcceptRules($SipSettings->sipId,$SipSettings->acceptRules);
+        $result     = $SipSettings->SipPort->setAcceptRules($SipSettings->sipId, $SipSettings->acceptRules);
 
         if ((new PEAR)->isError($result)) {
             $error_msg  = $result->getMessage();
             $error_fault= $result->getFault();
             $error_code = $result->getCode();
-            $_msg=sprintf ("Error (SipPort): %s (%s): %s",$error_msg, $error_fault->detail->exception->errorcode,$error_fault->detail->exception->errorstring);
+            $_msg=sprintf("Error (SipPort): %s (%s): %s", $error_msg, $error_fault->detail->exception->errorcode, $error_fault->detail->exception->errorstring);
             $_ret=false;
         } else {
             $_ret=true;
             if (intval($_REQUEST['duration'] > 0)) {
-                $_msg=sprintf(_('Do not disturb has been enabled for %d minutes'),intval($_REQUEST['duration']));
+                $_msg=sprintf(_('Do not disturb has been enabled for %d minutes'), intval($_REQUEST['duration']));
             } else {
                 $_msg=sprintf(_('Do not disturb has been enabled'));
             }
         }
 
         $return=array('success'       => $_ret,
                       'error_message' => $_msg
                       );
         print (json_encode($return));
         return true;
     } elseif ($_REQUEST['action'] == 'set_dnd_off') {
         $SipSettings->getAcceptRules();
         $SipSettings->acceptRules['temporary']=array('groups'   =>array('everybody'),
                                                      'duration' =>0
                                                      );
         $SipSettings->SipPort->addHeader($SipSettings->SoapAuth);
-        $result     = $SipSettings->SipPort->setAcceptRules($SipSettings->sipId,$SipSettings->acceptRules);
+        $result     = $SipSettings->SipPort->setAcceptRules($SipSettings->sipId, $SipSettings->acceptRules);
 
         if ((new PEAR)->isError($result)) {
             $error_msg  = $result->getMessage();
             $error_fault= $result->getFault();
             $error_code = $result->getCode();
-            $_msg=sprintf ("Error (SipPort): %s (%s): %s",$error_msg, $error_fault->detail->exception->errorcode,$error_fault->detail->exception->errorstring);
+            $_msg=sprintf("Error (SipPort): %s (%s): %s", $error_msg, $error_fault->detail->exception->errorcode, $error_fault->detail->exception->errorstring);
             $_ret=false;
         } else {
             $_ret=true;
             $_msg=sprintf(_('Do not disturb has been disabled'));
         }
 
         $return=array('success'       => $_ret,
                       'error_message' => $_msg
                       );
         print (json_encode($return));
         return true;
     } elseif ($_REQUEST['action'] == 'set_privacy_on') {
         $SipSettings->SipPort->addHeader($SipSettings->SoapAuth);
         $result     = $SipSettings->SipPort->addToGroup(array("username" => $SipSettings->username,"domain"=> $SipSettings->domain),"anonymous");
 
         if ((new PEAR)->isError($result)) {
             $error_msg  = $result->getMessage();
             $error_fault= $result->getFault();
             $error_code = $result->getCode();
-            $_msg=sprintf ("Error (SipPort): %s (%s): %s",$error_msg, $error_fault->detail->exception->errorcode,$error_fault->detail->exception->errorstring);
+            $_msg=sprintf("Error (SipPort): %s (%s): %s", $error_msg, $error_fault->detail->exception->errorcode, $error_fault->detail->exception->errorstring);
             $_ret=false;
         } else {
             $_ret=true;
             $_msg=sprintf(_('Caller-ID is now hidden for outgoing calls'));
         }
 
         $return=array('success'       => $_ret,
                       'error_message' => $_msg
                       );
         print (json_encode($return));
         return true;
     } elseif ($_REQUEST['action'] == 'set_privacy_off') {
         $SipSettings->SipPort->addHeader($SipSettings->SoapAuth);
         $result     = $SipSettings->SipPort->removeFromGroup(array("username" => $SipSettings->username,"domain"=> $SipSettings->domain),"anonymous");
 
         if ((new PEAR)->isError($result)) {
             $error_msg  = $result->getMessage();
             $error_fault= $result->getFault();
             $error_code = $result->getCode();
             if ($error_fault->detail->exception->errorcode == 1031) {
                 $_ret=true;
                 $_msg=sprintf(_('Caller-ID is now visible for outgoing calls'));
             } else {
-                $_msg=sprintf ("Error (SipPort): %s (%s): %s",$error_msg, $error_fault->detail->exception->errorcode,$error_fault->detail->exception->errorstring);
+                $_msg=sprintf("Error (SipPort): %s (%s): %s", $error_msg, $error_fault->detail->exception->errorcode, $error_fault->detail->exception->errorstring);
                 $_ret=false;
             }
         } else {
             $_ret=true;
             $_msg=sprintf(_('Caller-ID is now visible for outgoing calls'));
         }
 
         $return=array('success'       => $_ret,
                       'error_message' => $_msg
                       );
         print (json_encode($return));
         return true;
     } elseif ($_REQUEST['action'] == 'add_alias') {
         $SipSettings->SipPort->addHeader($SipSettings->SoapAuth);
 
         $username=trim($_REQUEST['username']);
 
         if (!strlen($username)) {
             $return=array('success'       => false,
                           'error_message' => 'Error: missing username'
                           );
             print (json_encode($return));
             return false;
         }
 
         $_aliasObject=array("id"=>array("username"=>strtolower($username),
                                         "domain"=>$SipSettings->domain
                                         ),
                             "owner" => intval($SipSettings->owner),
                             "target"=> array("username" => $SipSettings->username,"domain"=> $SipSettings->domain)
                             )
                             ;
 
         $result     = $SipSettings->SipPort->addAlias($_aliasObject);
 
         if ((new PEAR)->isError($result)) {
             $error_msg  = $result->getMessage();
             $error_fault= $result->getFault();
             $error_code = $result->getCode();
-            $_msg=sprintf ("Error (SipPort): %s (%s): %s",$error_msg, $error_fault->detail->exception->errorcode,$error_fault->detail->exception->errorstring);
+            $_msg=sprintf("Error (SipPort): %s (%s): %s", $error_msg, $error_fault->detail->exception->errorcode, $error_fault->detail->exception->errorstring);
             $_ret=false;
         } else {
             $_ret=true;
-            $_msg=sprintf(_('Added alias %s'),strtolower($username));
+            $_msg=sprintf(_('Added alias %s'), strtolower($username));
         }
 
         $return=array('success'       => $_ret,
                       'error_message' => $_msg
                       );
         print (json_encode($return));
         return true;
     } elseif ($_REQUEST['action'] == 'set_call_forwarding') {
         $SipSettings->SipPort->addHeader($SipSettings->SoapAuth);
         $result     = $SipSettings->SipPort->getCallDiversions($SipSettings->sipId);
 
         if ((new PEAR)->isError($result)) {
             $error_msg  = $result->getMessage();
             $error_fault= $result->getFault();
             $error_code = $result->getCode();
-            $_msg=sprintf ("Error (SipPort): %s (%s): %s",$error_msg, $error_fault->detail->exception->errorcode,$error_fault->detail->exception->errorstring);
+            $_msg=sprintf("Error (SipPort): %s (%s): %s", $error_msg, $error_fault->detail->exception->errorcode, $error_fault->detail->exception->errorstring);
             $_ret=false;
             $return=array('success'       => $_ret,
                           'error_message' => $_msg
                           );
             print (json_encode($return));
             return true;
         }
 
         $SipSettings->getVoicemail();
 
         foreach(array_keys($SipSettings->diversionType) as $condition) {
             $old_diversions[$condition]=$result->$condition;
         }
 
 		$_log='';
         foreach(array_keys($old_diversions) as $key) {
-
             if (isset($_REQUEST[$key])) {
-                printf ("Key $key changed %s",$_REQUEST[$key]);
+                printf("Key $key changed %s", $_REQUEST[$key]);
 	        	$textboxURI=$_REQUEST[$key];
 
 				if ($textboxURI == "<mobile-number>" && strlen($SipSettings->mobile_number)) {
                 	$textboxURI = $SipSettings->mobile_number;
                 }
 
-                if ($textboxURI && $textboxURI != "<voice-mailbox>" && !preg_match("/@/",$textboxURI)) {
+                if ($textboxURI && $textboxURI != "<voice-mailbox>" && !preg_match("/@/", $textboxURI)) {
                     $textboxURI=$textboxURI."@".$SipSettings->domain;
                 }
 
 
-                if (preg_match("/^([\+|0].*)@/",$textboxURI,$m))  {
+                if (preg_match("/^([\+|0].*)@/", $textboxURI, $m))  {
                     $textboxURI=$m[1]."@".$SipSettings->domain;
                 }
 
-                if (strlen($textboxURI) && $textboxURI != "<voice-mailbox>" && !preg_match("/^sip:/",$textboxURI))  {
+                if (strlen($textboxURI) && $textboxURI != "<voice-mailbox>" && !preg_match("/^sip:/", $textboxURI))  {
                     $textboxURI='sip:'.$textboxURI;
                 }
 
                 if ($textboxURI) {
                     $new_diversions[$key]=$textboxURI;
                 }
 
-                $_log.=sprintf("%s=%s ",$key,$textboxURI);
+                $_log.=sprintf("%s=%s ", $key, $textboxURI);
                 $divert_changed=true;
             } else {
                 if ($old_diversions[$key]) {
-            		$new_diversions[$key]=$old_diversions[$key];
+                    $new_diversions[$key]=$old_diversions[$key];
                 }
             }
         }
 
         if ($divert_changed) {
             $SipSettings->SipPort->addHeader($SipSettings->SoapAuth);
-            $result     = $SipSettings->SipPort->setCallDiversions($SipSettings->sipId,$new_diversions);
+            $result     = $SipSettings->SipPort->setCallDiversions($SipSettings->sipId, $new_diversions);
 
             if ((new PEAR)->isError($result)) {
                 $error_msg  = $result->getMessage();
                 $error_fault= $result->getFault();
                 $error_code = $result->getCode();
-                $_msg=sprintf ("Error (SipPort): %s (%s): %s",$error_msg, $error_fault->detail->exception->errorcode,$error_fault->detail->exception->errorstring);
+                $_msg=sprintf("Error (SipPort): %s (%s): %s", $error_msg, $error_fault->detail->exception->errorcode, $error_fault->detail->exception->errorstring);
                 $_ret=false;
             } else {
                 $_ret=true;
-                $_msg=sprintf(_('Changed diversions %s'),$_log);
+                $_msg=sprintf(_('Changed diversions %s'), $_log);
             }
 
             $return=array('success'       => $_ret,
                           'error_message' => $_msg
                           );
             print (json_encode($return));
             return true;
         } else {
             $return=array('success'       => true,
                           'error_message' => 'Diversions remained the same'
                           );
             print (json_encode($return));
             return true;
         }
     } elseif ($_REQUEST['action']) {
         $return=array('success'       => false,
                       'error_message' => "Error: invalid action"
                       );
         print (json_encode($return));
         return false;
     }
 
     if (!$_REQUEST['export']) {
         $SipSettings->showAccount();
 
         print "
         </body>
         </html>
         ";
     }
 }
 
 class Enrollment
 {
     var $init                       = false;
     var $create_voicemail           = false;
     var $send_email_notification    = true;
     var $create_email_alias         = false;
     var $create_customer            = true;
     var $timezones                  = array();
     var $default_timezone           = 'Europe/Amsterdam';
     var $configuration_file         = '/etc/cdrtool/enrollment/config.ini';
     var $allow_pstn                 = 1;
     var $quota                      = 50;
     var $prepaid                    = 1;
     var $create_certificate         = 0;
     var $customer_belongs_to_reseller = false;
 
     function log_action($action) {
         global $auth;
         $location = "Unknown";
         $_loc=geoip_record_by_name($_SERVER['REMOTE_ADDR']);
         if ($_loc['country_name']) {
             $location = $_loc['country_name'];
             }
         $log = sprintf("CDRTool login username=%s, IP=%s, location=%s, action=%s, script=%s",
         $auth->auth["uname"],
         $_SERVER['REMOTE_ADDR'],
         $location,
         $action,
         $_SERVER['PHP_SELF']
         );
         syslog(LOG_NOTICE, $log);
     }
 
     public function __construct()
     {
         require($this->configuration_file);
         require("/etc/cdrtool/ngnpro_engines.inc");
 
     	$this->soapEngines  = $soapEngines;
         $this->enrollment   = $enrollment;
 
         $this->loadTimezones();
 
         if (!is_array($this->soapEngines)) {
             $return=array('success'       => false,
                           'error_message' => 'Error: Missing soap engines configuration'
                           );
             print (json_encode($return));
             return false;
         }
 
         if (!is_array($this->enrollment)) {
             $return=array('success'       => false,
                           'error_message' => 'Error: Missing enrollment configuration'
                           );
             print (json_encode($return));
             return false;
         }
 
         $this->sipDomain      = $this->enrollment['sip_domain'];
         $this->sipEngine      = $this->enrollment['sip_engine'];
 
         if ($this->enrollment['timezone']) {
             $this->default_timezone = $this->enrollment['timezone'];
         }
 
         if ($this->enrollment['customer_engine']) {
-        	$this->customerEngine = $this->enrollment['customer_engine'];
+            $this->customerEngine = $this->enrollment['customer_engine'];
         } else {
-        	$this->customerEngine = $this->enrollment['sip_engine'];
+            $this->customerEngine = $this->enrollment['sip_engine'];
         }
 
         if ($this->enrollment['email_engine']) {
-        	$this->emailEngine = $this->enrollment['email_engine'];
+            $this->emailEngine = $this->enrollment['email_engine'];
         } else {
-        	$this->emailEngine = $this->enrollment['sip_engine'];
+            $this->emailEngine = $this->enrollment['sip_engine'];
         }
 
         if (is_array($this->enrollment['groups'])) {
-        	$this->groups = $this->enrollment['groups'];
+            $this->groups = $this->enrollment['groups'];
         } else {
-        	$this->groups = array();
+            $this->groups = array();
         }
 
         $this->reseller          = $this->enrollment['reseller'];
         $this->outbound_proxy    = $this->enrollment['outbound_proxy'];
         $this->xcap_root         = $this->enrollment['xcap_root'];
         $this->msrp_relay        = $this->enrollment['msrp_relay'];
         $this->settings_url      = $this->enrollment['settings_url'];
         $this->ldap_hostname     = $this->enrollment['ldap_hostname'];
         $this->ldap_dn           = $this->enrollment['ldap_dn'];
         $this->conference_server = $this->enrollment['conference_server'];
 
         if ($this->enrollment['sip_class']) {
             $this->sipClass = $this->enrollment['sip_class'];
         } else {
             $this->sipClass = 'SipSettings';
         }
 
         if (!$this->sipEngine) {
             $return=array('success'       => false,
                           'error_message' => 'Missing sip engine'
                           );
             print (json_encode($return));
             return false;
         }
 
         if (!$this->sipDomain) {
             $return=array('success'       => false,
                           'error_message' => 'Missing sip domain'
                           );
             print (json_encode($return));
             return false;
         }
 
 		$this->sipLoginCredentials = array(
                                            'reseller'       => intval($this->reseller),
                                            'sip_engine'     => $this->sipEngine,
                                            'login_type'     => 'admin'
                                            );
 
         $this->init=true;
     }
 
     function createAccount()
     {
 
         if (!$this->init) return false;
 
 
         if (!$_REQUEST['email']) {
             $return=array('success'       => false,
                           'error'         => 'value_error',
                           'error_message' => 'Missing email address'
                           );
             print (json_encode($return));
             return false;
         }
 
         if (!$this->checkEmail($_REQUEST['email'])) {
             $return=array('success'       => false,
                           'error'         => 'value_error',
                           'error_message' => 'Invalid email address'
                           );
             print (json_encode($return));
             return false;
         }
 
         if (!$_REQUEST['password']) {
             $return=array('success'       => false,
                           'error'         => 'value_error',
                           'error_message' => 'Missing password'
                           );
             print (json_encode($return));
             return false;
         }
 
         if (!$_REQUEST['display_name']) {
             $return=array('success'       => false,
                           'error'         => 'value_error',
                           'error_message' => 'Missing display name'
                           );
             print (json_encode($return));
             return false;
         }
 
-		$username=strtolower(trim($_REQUEST['username']));
+        $username=strtolower(trim($_REQUEST['username']));
 
-        if (!preg_match("/^[1-9a-z][0-9a-z_.-]{2,64}[0-9a-z]$/",$username)) {
+        if (!preg_match("/^[1-9a-z][0-9a-z_.-]{2,64}[0-9a-z]$/", $username)) {
             $return=array('success'       => false,
                           'error'         => 'value_error',
                           'error_message' => 'The username must contain at least 4 lowercase alpha-numeric . _ or - characters and must start and end with a positive digit or letter'
                           );
             print (json_encode($return));
             return false;
         }
 
         $sip_address=$username.'@'.$this->sipDomain;
 
         if ($this->create_customer && !$_REQUEST['owner']) {
-        	// create owner id
+            // create owner id
             $customerEngine           = 'customers@'.$this->customerEngine;
-            $this->CustomerSoapEngine = new SoapEngine($customerEngine,$this->soapEngines,$this->customerLoginCredentials);
+            $this->CustomerSoapEngine = new SoapEngine($customerEngine, $this->soapEngines, $this->customerLoginCredentials);
             $_customer_class          = $this->CustomerSoapEngine->records_class;
             $this->customerRecords    = new $_customer_class($this->CustomerSoapEngine);
             $this->customerRecords->html=false;
 
-            $properties=$this->customerRecords->setInitialCredits(array('sip_credit'         => 1,
-                                                                        'sip_alias_credit'   => 1,
-                                                                        'email_credit'       => 1
-                                                                        )
-                                                                  );
-            if (preg_match("/^(\w+)\s+(\w+)$/",$_REQUEST['display_name'],$m)) {
+            $properties=$this->customerRecords->setInitialCredits(
+                array(
+                    'sip_credit'         => 1,
+                    'sip_alias_credit'   => 1,
+                    'email_credit'       => 1
+                )
+            );
+            if (preg_match("/^(\w+)\s+(\w+)$/", $_REQUEST['display_name'], $m)) {
                 $firstName = $m[1];
                 $lastName  = $m[2];
             } else {
                 $firstName = $_REQUEST['display_name'];
                 $lastName  = 'Blink';
             }
 
             $this->log_action("Create owner account ($firstname $lastname) ");
 
             $timezone=$_REQUEST['tzinfo'];
 
             if (!in_array($timezone, $this->timezones)) {
             	$timezone=$this->default_timezone;
             }
 
             $location = lookupGeoLocation($_SERVER['REMOTE_ADDR']);
 
             $customer=array(
-                         'firstName'  => $firstName,
-                         'lastName'   => $lastName,
-                         'timezone'   => $timezone,
-                         'password'   => trim($_REQUEST['password']),
-                         'email'      => trim($_REQUEST['email']),
-                         'country'    => $location['country_code'],
-                         'state'      => utf8_encode($location['region']),
-                         'city'       => utf8_encode($location['city']),
-                         'properties' => $properties
-                        );
+                'firstName'  => $firstName,
+                'lastName'   => $lastName,
+                'timezone'   => $timezone,
+                'password'   => trim($_REQUEST['password']),
+                'email'      => trim($_REQUEST['email']),
+                'country'    => $location['country_code'],
+                'state'      => utf8_encode($location['region']),
+                'city'       => utf8_encode($location['city']),
+                'properties' => $properties
+            );
 
             if ($this->customer_belongs_to_reseller) {
                 $customer['reseller'] =intval($this->reseller);
             }
 
             if ($location['country_code'] == 'NL') {
                 $customer['tel'] = '+31999999999';
             } elseif ($location['country_code'] == 'US') {
-                $customer['tel'] = sprintf ("+1%s9999999",$location['area_code']);
+                $customer['tel'] = sprintf("+1%s9999999",$location['area_code']);
             } else {
                 $customer['tel'] = '+19999999999';
             }
 
             $_customer_created=false;
 
             $j=0;
 
             while ($j < 3) {
                 $username.=RandomString(4);
 
                 $customer['username']=$username;
 
                 if (!$result = $this->customerRecords->addRecord($customer)) {
                     if ($this->customerRecords->SoapEngine->exception->errorcode != "5001") {
                         $return=array('success'       => false,
                         	          'error'         => 'internal_error',
                                       'error_message' => 'failed to create non-duplicate customer entry'
                                       );
                         print (json_encode($return));
                         return false;
                     }
                 } else {
                     $_customer_created=true;
                     break;
                 }
 
                 $j++;
             }
 
             if (!$_customer_created) {
                 if ($this->sipRecords->soap_error_description) {
                     $_msg=$this->sipRecords->soap_error_description;
                 } else {
                     $_msg='failed to create customer account';
                 }
 
                 $return=array('success'       => false,
                               'error'         => 'internal_error',
                               'error_message' => $_msg
                               );
                 print (json_encode($return));
                 return false;
             } else {
                 $this->log_action("Owner account created (". $customer['username'].")");
             }
 
             $owner=$result->id;
 
             if (!$owner) {
                 $return=array('success'       => false,
                               'error'         => 'internal_error',
                               'error_message' => 'failed to obtain a new owner id'
                               );
                 print (json_encode($return));
                 return false;
             } else {
                 $this->log_action("Owner id is $owner (". $customer['username'].")");
             }
         } elseif (is_numeric($_REQUEST['owner']) && $_REQUEST['owner'] != 0 ) {
             $owner=intval($_REQUEST['owner']);
         } else {
                 $return=array('success'       => false,
                               'error'         => 'internal_error',
                               'error_message' => 'no owner information provided'
                               );
                 print (json_encode($return));
                 return false;
         }
 
         // create SIP Account
         $sipEngine           = 'sip_accounts@'.$this->sipEngine;
 
-        $this->SipSoapEngine = new SoapEngine($sipEngine,$this->soapEngines,$this->sipLoginCredentials);
+        $this->SipSoapEngine = new SoapEngine($sipEngine, $this->soapEngines, $this->sipLoginCredentials);
         $_sip_class          = $this->SipSoapEngine->records_class;
         $this->sipRecords    = new $_sip_class($this->SipSoapEngine);
         $this->sipRecords->html=false;
 
 
         $sip_properties[]=array('name'=> 'ip',                 'value' => $_SERVER['REMOTE_ADDR']);
         $sip_properties[]=array('name'=> 'registration_email', 'value' => $_REQUEST['email']);
 
         $languages=array("en","ro","nl","es","de");
 
         if (isset($_REQUEST['lang'])) {
-            if (in_array($_REQUEST['lang'],$languages)) {
+            if (in_array($_REQUEST['lang'], $languages)) {
                 $sip_properties[]=array('name'=> 'language',           'value' => $_REQUEST['lang']);
             }
         }
 
         if (strlen($timezone)) {
             $sip_properties[]=array('name'=> 'timezone', 'value' => $timezone);
         }
 
         if (strlen($user_agent)) {
             $sip_properties[]=array('name'=> 'user_agent', 'value' => trim(urldecode($user_agent)));
         }
 
         $sipAccount = array('account'   => $sip_address,
                             'fullname'  => $_REQUEST['display_name'],
                             'email'     => $_REQUEST['email'],
                             'password'  => $_REQUEST['password'],
                             'timezone'  => $timezone,
                             'prepaid'   => $this->prepaid,
                             'pstn'      => $this->allow_pstn,
                             'quota'     => $this->quota,
                             'owner'     => intval($owner),
                             'groups'    => $this->groups,
                             'properties'=> $sip_properties
                             );
 
         $this->log_action("Create SIP account ($sip_addres)");
 
         if (!$result = $this->sipRecords->addRecord($sipAccount)) {
             if ($this->sipRecords->SoapEngine->exception->errorstring) {
 
                 if ($this->sipRecords->SoapEngine->exception->errorcode == 1011) {
                     $return=array('success'       => false,
                                   'error'         => 'user_exists',
                                   'error_message' => $this->sipRecords->SoapEngine->exception->errorstring
                                   );
                 } else {
                     $return=array('success'       => false,
                                   'error'         => 'internal_error',
                                   'error_message' => $this->sipRecords->SoapEngine->exception->errorstring
                                   );
                 }
             } else {
                 $_msg='failed to create sip account';
                 $return=array('success'       => false,
                               'error'         => 'internal_error',
                               'error_message' => $_msg
                               );
             }
 
 
             print (json_encode($return));
 
             $_dictionary=array('customer'=>intval($owner),
                                'error'   => 'internal_error',
                                'confirm' => true
                                );
 
             $this->customerRecords->deleteRecord($_dictionary);
 
             return false;
         } else {
             $sip_address=$result->id->username.'@'.$result->id->domain;
             $this->log_action("SIP account created ($sip_address)");
 
             if ($this->create_certificate) {
-                if (!$passport = $this->generateCertificate($sip_address,$_REQUEST['email'],$_REQUEST['password'])) {
+                if (!$passport = $this->generateCertificate($sip_address, $_REQUEST['email'], $_REQUEST['password'])) {
                     $return=array('success'       => false,
                                   'error'         => 'internal_error',
                                   'error_message' => 'failed to generate certificate'
                                   );
                     print (json_encode($return));
                     return false;
                 }
             }
 
                 // Generic code for all sip settings pages
 
             if ($this->create_voicemail || $this->send_email_notification) {
-                if ($SipSettings = new $this->sipClass($sip_address,$this->sipLoginCredentials,$this->soapEngines)) {
+                if ($SipSettings = new $this->sipClass($sip_address, $this->sipLoginCredentials, $this->soapEngines)) {
 
                     if ($this->create_voicemail) {
                         // Add voicemail account
                         $this->log_action("Add voicemail account ($sip_address)");
                         $SipSettings->addVoicemail();
                         $SipSettings->setVoicemailDiversions();
                     }
                     if ($this->send_email_notification) {
                         // Sent account settings by email
                         $SipSettings->sendEmail('hideHtml');
                     }
                 }
             }
 
             if ($this->create_email_alias) {
                 $this->log_action("Add email alias ($sip_address)");
                 $emailEngine           = 'email_aliases@'.$this->emailEngine;
-                $this->EmailSoapEngine = new SoapEngine($emailEngine,$this->soapEngines,$this->sipLoginCredentials);
+                $this->EmailSoapEngine = new SoapEngine($emailEngine, $this->soapEngines, $this->sipLoginCredentials);
                 $_email_class          = $this->EmailSoapEngine->records_class;
                 $this->emailRecords    = new $_email_class($this->EmailSoapEngine);
                 $this->emailRecords->html=false;
 
                 $emailAlias = array('name'    => strtolower($sip_address),
                                     'type'    => 'MBOXFW',
                                     'owner'   => intval($owner),
                                     'value'   => $_REQUEST['email']
                                     );
 
                 $this->emailRecords->addRecord($emailAlias);
             }
 
             $return=array('success'        => true,
                           'sip_address'    => $sip_address,
                           'email'          => $result->email,
                           'settings_url'   => $this->settings_url,
                           'outbound_proxy' => $this->outbound_proxy
                           );
 
             if ($this->create_certificate) {
                 $return['passport'] = $passport;
             }
 
             if ($this->ldap_hostname) {
                 $return['ldap_hostname']  = $this->ldap_hostname;
             }
 
             if ($this->ldap_dn) {
                 $return['ldap_dn']        = $this->ldap_dn;
             }
 
             if ($this->msrp_relay) {
                 $return['msrp_relay']        = $this->msrp_relay;
             }
 
             if ($this->xcap_root) {
                 $return['xcap_root']        = $this->xcap_root;
             }
 
             if ($this->conference_server) {
                 $return['conference_server']        = $this->conference_server;
             }
 
             print (json_encode($return));
 
             return true;
         }
     }
 
-    function generateCertificate($sip_address,$email,$password)
+    function generateCertificate($sip_address, $email, $password)
     {
         if (!$this->init) return false;
 
         if (!is_array($this->enrollment)) {
             print _("Error: missing enrollment settings");
             return false;
         }
 
         if (!$this->enrollment['ca_conf']) {
             //print _("Error: missing enrollment ca_conf settings");
             return false;
         }
 
         if (!$this->enrollment['ca_crt']) {
             //print _("Error: missing enrollment ca_crt settings");
             return false;
         }
 
         if (!$this->enrollment['ca_key']) {
             //print _("Error: missing enrollment ca_key settings");
             return false;
         }
 
     	$config = array(
     		'config'           => $this->enrollment['ca_conf'],
     		'digest_alg'       => 'md5',
     		'private_key_bits' => 1024,
     		'private_key_type' => OPENSSL_KEYTYPE_RSA,
     		'encrypt_key'      => false,
     	);
 
 		$dn = array(
     		"countryName"            => $this->enrollment['countryName'],
 	    	"stateOrProvinceName"    => $this->enrollment['stateOrProvinceName'],
     		"localityName"           => $this->enrollment['localityName'],
     		"organizationName"       => $this->enrollment['organizationName'],
     		"organizationalUnitName" => $this->enrollment['organizationalUnitName'],
     		"commonName"             => $sip_address,
     		"emailAddress"           => $email
 		);
 
 		$this->key = openssl_pkey_new($config);
 		$this->csr = openssl_csr_new($dn, $this->key);
 
         openssl_csr_export($this->csr, $this->csr_out);
         openssl_pkey_export($this->key, $this->key_out, $password, $config);
 
 		$ca="file://".$this->enrollment['ca_crt'];
 
         $this->crt = openssl_csr_sign($this->csr, $ca, $this->enrollment['ca_key'], 3650, $config);
 
 		if ($this->crt==FALSE) {
             while (($e = openssl_error_string()) !== false) {
                 echo $e . "\n";
                 print "<br><br>";
             }
             return false;
         }
 
         openssl_x509_export   ($this->crt, $this->crt_out);
         openssl_pkcs12_export ($this->crt, $this->pk12_out, $this->key, $password);
 
         return array(
                      'crt'  => $this->crt_out,
                      'key'  => $this->key_out,
                      'pk12' => $this->pk12_out,
                      'ca'   => file_get_contents($this->enrollment['ca_crt'])
                      );
     }
 
     function checkEmail($email)
     {
         dprint ("checkEmail($email)");
         $regexp = "/^([a-z0-9][a-z0-9_.-]*)@([a-z0-9][a-z0-9-]*\.)+([a-z]{2,})$/i";
         if (stristr($email,"-.") ||
             !preg_match($regexp, $email)) {
             return false;
         }
         return true;
     }
 
     function loadTimezones()
     {
         if (!$fp = fopen("timezones", "r")) {
         	syslog(LOG_NOTICE, 'Error: Failed to open timezones file');
         	return false;
         }
         while ($buffer = fgets($fp,1024)) {
             $this->timezones[]=trim($buffer);
         }
 
         fclose($fp);
     }
 }
 
 class PaypalProcessor
 {
+    private $CardProcessor;
+    private $account;
+
     var $deny_countries      = array();
 	var $allow_countries     = array();
 	var $deny_ips            = array();
     var $make_credit_checks  = true;
     var $transaction_results = array('success' => false);
     var $vat                 = 0;
 
     public function __construct($account)
     {
         require('cc_processor.php');
         $this->CardProcessor = new CreditCardProcessor();
         $this->account = &$account;
     }
 
     function refundTransaction($transaction_id)
     {
     }
 
     function doDirectPayment($basket)
     {
         if (!is_object($this->account)) {
             print "
             <tr>
             <td colspan=3>
             ";
 
             print 'Invalid account data';
 
             print "
             </td>
             </tr>
             ";
 
             return false;
         }
 
         if (!is_array($basket)) {
             print "
             <tr>
             <td colspan=3>
             ";
 
             print 'Invalid basket data';
 
             print "
             </td>
             </tr>
             ";
             return false;
         }
 
         if (is_array($this->test_credit_cards) && in_array($_POST['creditCardNumber'], $this->test_credit_cards)) {
             $this->CardProcessor->environment='sandbox';
         }
 
         $this->CardProcessor->chapter_class  = 'chapter';
         $this->CardProcessor->odd_row_class  = 'oddc';
         $this->CardProcessor->even_row_class = 'evenc';
 
         $this->CardProcessor->note = $this->account->account;
         $this->CardProcessor->account = $this->account->account;
 
         $this->CardProcessor->vat = $this->vat;
 
         // set hidden elements we need to preserve in the shopping cart application
         $this->CardProcessor->hidden_elements = $this->account->hiddenElements;
 
         // load shopping items
         $this->CardProcessor->cart_items=$basket;
 
         // load user information from owner information if available otherwise from sip account settings
 
         if ($this->account->owner_information['firstName']) {
             $this->CardProcessor->user_account['FirstName']=$this->account->owner_information['firstName'];
         } else {
             $this->CardProcessor->user_account['FirstName']=$this->account->firstName;
         }
 
         if ($this->account->owner_information['lastName']) {
             $this->CardProcessor->user_account['LastName']=$this->account->owner_information['lastName'];
         } else {
             $this->CardProcessor->user_account['LastName']=$this->account->lastName;
         }
 
         if ($this->account->owner_information['email']) {
             $this->CardProcessor->user_account['Email']=$this->account->owner_information['email'];
         } else {
             $this->CardProcessor->user_account['Email']=$this->account->email;
         }
 
         if ($this->account->owner_information['address'] && $this->account->owner_information['address']!= 'Unknown') {
             $this->CardProcessor->user_account['Address1']=$this->account->owner_information['address'];
         } else {
             $this->CardProcessor->user_account['Address1']='';
         }
 
         if ($this->account->owner_information['city'] && $this->account->owner_information['city']!= 'Unknown') {
             $this->CardProcessor->user_account['City']=$this->account->owner_information['city'];
         } else {
             $this->CardProcessor->user_account['City']='';
         }
 
         if ($this->account->owner_information['country'] && $this->account->owner_information['country']!= 'Unknown') {
             $this->CardProcessor->user_account['Country']=$this->account->owner_information['country'];
         } else {
             $this->CardProcessor->user_account['Country']='';
         }
 
         if ($this->account->owner_information['state'] && $this->account->owner_information['state']!= 'Unknown') {
             $this->CardProcessor->user_account['State']=$this->account->owner_information['state'];
         } else {
             $this->CardProcessor->user_account['State']='';
         }
 
         if ($this->account->owner_information['postcode'] && $this->account->owner_information['postcode']!= 'Unknown') {
             $this->CardProcessor->user_account['PostCode']=$this->account->owner_information['postcode'];
         } else {
             $this->CardProcessor->user_account['PostCode']='';
         }
 
         if ($_REQUEST['purchase'] == '1') {
             $chapter=sprintf(_("Transaction Results"));
             $this->account->showChapter($chapter);
 
             print "
             <tr>
             <td colspan=3>
             ";
 
             // ensure that submit requests are coming only from the current page
             if ($_SERVER['HTTP_REFERER'] == $this->CardProcessor->getPageURL()) {
                 // check submitted values
                 $errors = $this->CardProcessor->checkForm($_POST);
                 if (count($errors) > 0) {
                     print $this->CardProcessor->displayFormErrors($errors);
 
                     foreach (array_keys($errors) as $key) {
-                        $log_text.=sprintf("%s:%s ",$errors[$key]['field'],$errors[$key]['desc']);
+                        $log_text.=sprintf("%s:%s ", $errors[$key]['field'], $errors[$key]['desc']);
                     }
 
-                    $log=sprintf("CC transaction for %s failed with error: %s",$this->account->account,$log_text);
+                    $log=sprintf("CC transaction for %s failed with error: %s", $this->account->account, $log_text);
                     syslog(LOG_NOTICE, $log);
                     return false;
                 }
 
                 // process the payment
                 $b=time();
 
                 $pay_process_results = $this->CardProcessor->processPayment($_POST);
                 if (count($pay_process_results['error']) > 0) {
                     // there was a problem with payment
                     // show error and stop
 
                     if ($pay_process_results['error']['field'] == 'reload') {
                         print $pay_process_results['error']['desc'];
                     } else {
                         print $this->CardProcessor->displayProcessErrors($pay_process_results['error']);
                     }
 
                     $e=time();
                     $d=$e-$b;
 
                     $log=sprintf("CC transaction for %s failed with error: %s (%s) after %d seconds",
                     $this->account->account,
                     $pay_process_results['error']['short_message'],
                     $pay_process_results['error']['error_code'],
                     $d
                     );
 
                     syslog(LOG_NOTICE, $log);
 
                     return false;
                 } else {
                     $e=time();
                     $d=$e-$b;
 
                     $log=sprintf("CC transaction %s for %s completed succesfully in %d seconds",
                     $pay_process_results['success']['desc']->TransactionID,
                     $this->account->account,
                     $d
                     );
                     syslog(LOG_NOTICE, $log);
 
                     print "<p>";
                     print _("Transaction completed sucessfully. ");
 
                     /*
                     if ($this->CardProcessor->environment!='sandbox' && $this->account->first_transaction) {
                         print "<p>";
                         print _("This is your first payment. ");
 
                         print "<p>";
                         print _("Please allow the time to check the validity of your transaction before activating your Credit. ");
 
                         print "<p>";
                         print _("You can speed up the validation process by sending a copy of an utility bill (electriciy, gas or TV) that displays your address. ");
 
                         print "<p>";
-                        printf (_("For questions related to your payments or to request a refund please email to <i>%s</i> and mention your transaction id <b>%s</b>. "),
+                        printf(_("For questions related to your payments or to request a refund please email to <i>%s</i> and mention your transaction id <b>%s</b>. "),
                         $this->account->billing_email,
                         $pay_process_results['success']['desc']->TransactionID
                         );
 
                         $this->make_credit_checks=true;
 
                     } else {
                        print "<p>";
                        print _("You may check your new balance in the Credit tab. ");
                     }
                     */
                 }
 
                 if ($this->account->Preferences['ip'] && $_loc=geoip_record_by_name($this->account->Preferences['ip'])) {
                     $enrollment_location=$_loc['country_name'].'/'.$_loc['city'];
                 } elseif ($this->account->Preferences['ip'] && $_loc=geoip_country_name_by_name($this->account->Preferences['ip'])) {
                     $enrollment_location=$_loc;
                 } else {
                     $enrollment_location='Unknown';
                 }
 
                 if ($_loc=geoip_record_by_name($_SERVER['REMOTE_ADDR'])) {
                     $transaction_location=$_loc['country_name'].'/'.$_loc['city'];
                 } elseif ($_loc=geoip_country_name_by_name($_SERVER['REMOTE_ADDR'])) {
                     $transaction_location=$_loc;
                 } else {
                     $transaction_location='Unknown';
                 }
 
                 if ($this->account->Preferences['timezone']) {
                     $timezone=$this->account->Preferences['timezone'];
                 } else {
                     $timezone='Unknown';
                 }
 
                 $extra_information=array(
                                          'Account Page'         => $this->account->admin_url_absolute,
                                          'Account First Name'   => $this->account->firstName,
                                          'Account Last Name '   => $this->account->lastName,
                                          'Account Timezone'     => $this->account->timezone,
                                          'Enrollment IP'        => $this->account->Preferences['ip'],
                                          'Enrollment Location'  => $enrollment_location,
                                          'Enrollment Email'     => $this->account->Preferences['registration_email'],
                                          'Enrollment Timezone'  => $timezone,
                                          'Transaction Location' => $transaction_location
                                          );
 
                 $result = $this->account->addInvoice($this->CardProcessor);
                 if ($result) {
-                    $extra_information['Invoice Page']=sprintf("https://admin.ag-projects.com/admin/invoice.phtml?iId=%d&adminonly=1",$result['invoice']);
+                    $extra_information['Invoice Page']=sprintf("https://admin.ag-projects.com/admin/invoice.phtml?iId=%d&adminonly=1", $result['invoice']);
                 }
 
-                if ($this->CardProcessor->saveOrder($_POST,$pay_process_results,$extra_information)) {
+                if ($this->CardProcessor->saveOrder($_POST, $pay_process_results, $extra_information)) {
 
                     $this->transaction_results=array('success' => true,
                                                      'id'      => $this->CardProcessor->transaction_data['TRANSACTION_ID']
                                                      );
 
                     return true;
                 } else {
-                    $log=sprintf("Error: SIP Account %s - CC transaction %s failed to save order",$this->account->account, $this->CardProcessor->transaction_data['TRANSACTION_ID']);
+                    $log=sprintf("Error: SIP Account %s - CC transaction %s failed to save order", $this->account->account, $this->CardProcessor->transaction_data['TRANSACTION_ID']);
                     syslog(LOG_NOTICE, $log);
                     return false;
                 }
             } else {
                 print _("Invalid CC Request");
                 return false;
             }
 
             print "
             </td>
             </tr>
             ";
         } else {
             print "
             <tr>
             <td colspan=3>
             ";
 
             // print the submit form
             $arr_form_page_objects = $this->CardProcessor->showSubmitForm();
             print $arr_form_page_objects['page_body_content'];
 
             print "
             </td>
             </tr>
             ";
     	}
     }
 
     function fraudDetected()
     {
         if (count($this->deny_ips)) {
             foreach ($this->deny_ips as $_ip) {
-                if ($this->account->Preferences['ip'] && preg_match("/^$_ip/",$this->account->Preferences['ip'])) {
+                if ($this->account->Preferences['ip'] && preg_match("/^$_ip/", $this->account->Preferences['ip'])) {
                     $this->fraud_reason=$this->account->Preferences['ip'].' is Blocked';
                     return true;
                 }
 
-                if (preg_match("/^$_ip/",$_SERVER['REMOTE_ADDR'])) {
+                if (preg_match("/^$_ip/", $_SERVER['REMOTE_ADDR'])) {
                     $this->fraud_reason=$_SERVER['REMOTE_ADDR'].' is a Blocked';
                     return true;
                 }
             }
         }
 
         if (count($this->deny_countries)) {
-
             if ($_loc=geoip_record_by_name($this->account->Preferences['ip'])) {
-                if (in_array($_loc['country_name'],$this->deny_countries)) {
+                if (in_array($_loc['country_name'], $this->deny_countries)) {
                     $this->fraud_reason=$_loc['country_name'].' is Blocked';
                     return true;
                 }
             }
         }
 
         if (count($this->allow_countries)) {
             if ($_loc=geoip_record_by_name($this->account->Preferences['ip'])) {
-                if (!in_array($_loc['country_name'],$this->allow_countries)) {
+                if (!in_array($_loc['country_name'], $this->allow_countries)) {
                     $this->fraud_reason=$_loc['country_name'].' is Not Allowed';
                     return true;
                 }
             }
         }
 
 
         if (count($this->deny_email_domains)) {
             if (count($this->accept_email_addresses)) {
-                if (in_array($this->account->email,$this->accept_email_addresses)) return false;
+                if (in_array($this->account->email, $this->accept_email_addresses)) return false;
             }
 
-            list($user,$domain)= explode("@",$this->account->email);
+            list($user, $domain)= explode("@", $this->account->email);
             foreach ($this->deny_email_domains as $deny_domain) {
                 if ($domain == $deny_domain) {
-                    $this->fraud_reason=sprintf ('Domain %s is Not Allowed',$domain);
+                    $this->fraud_reason=sprintf('Domain %s is Not Allowed', $domain);
                     return true;
                 }
             }
         }
 
         return false;
     }
 }
 
 class DIDProcessor
 {
 
     public function __construct()
     {
 
         /*
         http://www.didww.com/support/
         API help page: http://open.didww.com
         */
 
         $this->db = new DB_CDRTool();
 
         require('didww_soap_library.php');
         include("/etc/cdrtool/enrollment/config.ini");
 
         if (!$enrollment['did_username'] || !$enrollment['did_key']) {
             print '<p>Error: Missing DID engine credentials';
             return false;
         }
 
 		if ($enrollment['did_environment'] == 'production') {
         	$this->did_engine = new WebService_DID_World_Wide__DID_World_Wide_Port();
             $this->auth_string = sha1($enrollment['did_username'].$enrollment['did_key']);
             $this->environment='production';
         } else {
             print "<h2>Testing DID environment</h2>";
             flush();
         	$this->did_engine = new WebService_DID_World_Wide__DID_World_Wide_Port_Testing();
             $this->auth_string = sha1($enrollment['did_username'].$enrollment['did_key'].'sandbox');
             $this->environment='testing';
         }
 
         $this->did_engine->_options['timeout'] = 30;
 
     }
 
     function getPrefixesFromRemote()
     {
 
         if (!$this->auth_string) return false;
 
-        $result = $this->did_engine->didww_getdidwwregions($this->auth_string,$country);
+        $result = $this->did_engine->didww_getdidwwregions($this->auth_string, $country);
 
         if ((new PEAR)->isError($result)) {
             $error_msg  = $result->getMessage();
 
             $error_fault= $result->getFault();
             $error_code = $result->getCode();
-            printf ("<p><font color=red>Error: %s (%s): %s</font>",$error_msg, $error_fault->detail->exception->errorcode,$error_fault->detail->exception->errorstring);
+            printf("<p><font color=red>Error: %s (%s): %s</font>", $error_msg, $error_fault->detail->exception->errorcode, $error_fault->detail->exception->errorstring);
             return false;
-        }  else {
+        } else {
             foreach ($result as $_country) {
                 foreach ($_country->cities as $_city) {
                 	$prefix = $_country->country_prefix.$_city->city_prefix;
                     if (!$_city->isavailable) continue;
                     $prefixes[$prefix]=array('country_prefix' => trim($_country->country_prefix),
                     	                     'country_name'   => trim($_country->country_name),
                                              'country_iso'    => trim($_country->country_iso),
                                              'city_name'      => trim($_city->city_name),
                                              'city_prefix'    => trim($_city->city_prefix),
                                              'setup'          => $_city->setup,
                                              'monthly'        => $_city->monthly
                                               );
                 }
             }
         }
 
         return $prefixes;
     }
 
     function getPrefixes()
     {
 
-        $query=sprintf("select * from ddi_cache where environment = '%s' and DATE_ADD(date, INTERVAL +1 day) > NOW()",addslashes($this->environment));
+        $query=sprintf("select * from ddi_cache where environment = '%s' and DATE_ADD(date, INTERVAL +1 day) > NOW()", addslashes($this->environment));
 
         if (!$this->db->query($query)) return false;
 
         if ($this->db->num_rows()) {
         	$this->db->next_record();
-            $prefixes = json_decode($this->db->f('cache'),true);
+            $prefixes = json_decode($this->db->f('cache'), true);
             if (!is_array($prefixes)) {
             	$prefixes = $this->cachePrefixes();
             }
         } else {
             $prefixes=$this->cachePrefixes();
         }
 
         return $prefixes;
     }
 
     function cachePrefixes()
     {
         if ($prefixes = $this->getPrefixesFromRemote()) {
 
-            $query=sprintf("delete from ddi_cache where environment = '%s'",addslashes($this->environment));
+            $query=sprintf("delete from ddi_cache where environment = '%s'", addslashes($this->environment));
             $this->db->query($query);
 
-            $query=sprintf("insert into ddi_cache (cache,date,environment) values ('%s', NOW(),'%s')",addslashes(json_encode($prefixes)),addslashes($this->environment));
+            $query=sprintf("insert into ddi_cache (cache, date, environment) values ('%s', NOW(),'%s')", addslashes(json_encode($prefixes)), addslashes($this->environment));
             $this->db->query($query);
             return $prefixes;
         } else {
             return false;
         }
     }
 
     function getResellerInfo()
     {
 
         if (!$this->auth_string) return false;
 
     	$result = $this->did_engine->didww_getdidwwapidetails($this->auth_string);
 
         if ((new PEAR)->isError($result)) {
             $error_msg  = $result->getMessage();
 
             $error_fault= $result->getFault();
             $error_code = $result->getCode();
-            printf ("<p><font color=red>Error: %s (%s): %s</font>",$error_msg, $error_fault->detail->exception->errorcode,$error_fault->detail->exception->errorstring);
+            printf("<p><font color=red>Error: %s (%s): %s</font>", $error_msg, $error_fault->detail->exception->errorcode, $error_fault->detail->exception->errorstring);
             return false;
         } else {
             print "<pre>";
             print_r($result);
             print "</pre>";
         }
     }
 
     function createOrder($data)
     {
         if (!$this->auth_string) return false;
 
         print "<pre>";
         print_r($data);
         print "</pre>";
 
         $result = $this->did_engine->didww_ordercreate($this->auth_string,
                                                        $data['customer_id'],
                                                        $data['country_iso'],
                                                        $data['city_prefix'],
                                                        $data['period'],
                                                        $data['map_data'],
                                                        $data['prepaid_funds'],
                                                        $data['uniq_hash']
                                                        );
 
         if ((new PEAR)->isError($result)) {
             $error_msg  = $result->getMessage();
 
             $error_fault= $result->getFault();
             $error_code = $result->getCode();
-            printf ("<p><font color=red>Error: %s (%s): %s</font>",$error_msg, $error_fault->detail->exception->errorcode,$error_fault->detail->exception->errorstring);
+            printf("<p><font color=red>Error: %s (%s): %s</font>", $error_msg, $error_fault->detail->exception->errorcode, $error_fault->detail->exception->errorstring);
             return false;
         } else {
-            $query=sprintf ("insert into ddi_numbers (
+            $query=sprintf("insert into ddi_numbers (
                                          `customer_id`,
                                          `country_name`,
                                          `city_name`,
                                          `did_number`,
                                          `did_status`,
                                          `did_timeleft`,
                                          `did_expire_date_gmt`,
                                          `order_id`,
                                          `order_status`,
                                          `sip_address`,
                                          `did_setup`,
                                          `did_monthly`,
                                          `did_period`,
                                          `prepaid_balance`,
                                          `environment`
                                          )
                                        values
                                         (
                                          '%s',
                                          '%s',
                                          '%s',
                                          '%s',
                                          '%s',
                                          '%s',
                                          '%s',
                                          '%s',
                                          '%s',
                                          '%s',
                                          '%s',
                                          '%s',
                                          '%s',
                                          '%s',
                                          '%s'
                                          )
                                         ",
                                         addslashes($data['customer_id']),
                                         addslashes($result->country_name),
                                         addslashes($result->city_name),
                                         addslashes($result->did_number),
                                         addslashes($result->did_status),
                                         addslashes($result->did_timeleft),
                                         addslashes($result->did_expire_date_gmt),
                                         addslashes($result->order_id),
                                         addslashes($result->order_status),
                                         addslashes($data['map_data']['map_detail']),
                                         addslashes($result->did_setup),
                                         addslashes($result->did_monthly),
                                         addslashes($result->did_period),
                                         addslashes($result->prepaid_balance),
                                         addslashes($this->environment)
                                         );
 
             if (!$this->db->query($query)) {
-                $log=sprintf ("Database error for DID createOrder: %s (%s)",$this->db->Error,$this->db->Errno);
+                $log=sprintf("Database error for DID createOrder: %s (%s)", $this->db->Error, $this->db->Errno);
                 print $log;
         		syslog(LOG_NOTICE, $log);
             }
-
         }
-
     }
 
     function renewOrder($data)
     {
         if (!$this->auth_string) return false;
 
         print "<pre>";
         print_r($data);
         print "</pre>";
 
         $result = $this->did_engine->didww_orderautorenew($this->auth_string,
                                                           $data['customer_id'],
                                                           $data['number'],
                                                           $data['period'],
                                                           $data['uniq_hash']
                                                           );
 
         if ((new PEAR)->isError($result)) {
             $error_msg  = $result->getMessage();
 
             $error_fault= $result->getFault();
             $error_code = $result->getCode();
-            printf ("<p><font color=red>Error: %s (%s): %s</font>",$error_msg, $error_fault->detail->exception->errorcode,$error_fault->detail->exception->errorstring);
+            printf("<p><font color=red>Error: %s (%s): %s</font>", $error_msg, $error_fault->detail->exception->errorcode, $error_fault->detail->exception->errorstring);
             return false;
         } else {
-            $query=sprintf ("update ddi_numbers set did_timeleft = '%s' and did_expire_date_gmt = '%s' where did_number = '%s'
+            $query=sprintf("update ddi_numbers set did_timeleft = '%s' and did_expire_date_gmt = '%s' where did_number = '%s'
                                         ",
                                         addslashes($result->did_timeleft),
                                         addslashes($result->did_expire_date_gmt),
                                         addslashes($result->did_number)
                                         );
 
             if (!$this->db->query($query)) {
-                $log=sprintf ("Database error for DID renewOrder: %s (%s)",$this->db->Error,$this->db->Errno);
+                $log=sprintf("Database error for DID renewOrder: %s (%s)", $this->db->Error, $this->db->Errno);
                 print $log;
         		syslog(LOG_NOTICE, $log);
             }
 
             print $query;
         }
     }
 
     function cancelOrder($data)
     {
         if (!$this->auth_string) return false;
 
         print "<pre>";
         print_r($data);
         print "</pre>";
 
         $result = $this->did_engine->didww_ordercancel($this->auth_string,
                                                           $data['customer_id'],
                                                           $data['number']
                                                           );
 
         if ((new PEAR)->isError($result)) {
             $error_msg  = $result->getMessage();
 
             $error_fault= $result->getFault();
             $error_code = $result->getCode();
-            printf ("<p><font color=red>Error: %s (%s): %s</font>",$error_msg, $error_fault->detail->exception->errorcode,$error_fault->detail->exception->errorstring);
+            printf("<p><font color=red>Error: %s (%s): %s</font>", $error_msg, $error_fault->detail->exception->errorcode, $error_fault->detail->exception->errorstring);
             return false;
         } else {
-            $query=sprintf ("delete from ddi_numbers where did_number = '%s'",addslashes($result->did_number));
+            $query=sprintf("delete from ddi_numbers where did_number = '%s'", addslashes($result->did_number));
 
             if (!$this->db->query($query)) {
-                $log=sprintf ("Database error for DID cancelOrder: %s (%s)",$this->db->Error,$this->db->Errno);
+                $log=sprintf("Database error for DID cancelOrder: %s (%s)", $this->db->Error, $this->db->Errno);
                 print $log;
         		syslog(LOG_NOTICE, $log);
             }
 
             print $query;
         }
-
     }
 
     function getOrders($sip_address)
     {
         $orders=array();
 
-        $query=sprintf ("select * from ddi_numbers where sip_address = '%s' and environment = '%s'",addslashes($sip_address),addslashes($this->environment));
+        $query=sprintf("select * from ddi_numbers where sip_address = '%s' and environment = '%s'", addslashes($sip_address), addslashes($this->environment));
 
         if (!$this->db->query($query)) {
-            $log=sprintf ("Database error for DID createOrder: %s (%s)",$this->db->Error,$this->db->Errno);
+            $log=sprintf("Database error for DID createOrder: %s (%s)", $this->db->Error, $this->db->Errno);
             print $log;
             syslog(LOG_NOTICE, $log);
         } else {
             while ($this->db->next_record()) {
                 $orders[$this->db->f('did_number')]=array('country_name' => $this->db->f('country_name'),
                                                            'city_name' => $this->db->f('city_name'),
                                                            'did_status' => $this->db->f('did_status'),
                                                            'did_timeleft' => $this->db->f('did_timeleft'),
                                                            'did_expire_date_gmt' => $this->db->f('did_expire_date_gmt'),
                                                            'order_id' => $this->db->f('order_id'),
                                                            'order_status' => $this->db->f('order_status'),
                                                            'sip_address' => $this->db->f('sip_address'),
                                                            'did_setup' => $this->db->f('did_setup'),
                                                            'did_monthly' => $this->db->f('did_monthly')
                                                            );
-
-        	}
+            }
         }
 
         return $orders;
-
     }
 }
 
 function RandomIdentifier($length = 30)
 {
     $characters = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
     $randomString = '';
     for ($i = 0; $i < $length; $i++) {
         $randomString .= $characters[rand(0, strlen($characters) - 1)];
     }
     return $randomString;
 }
 
 function getDisplayNameFromFromHeader($header)
 {
     // match all words and whitespace, will be terminated by '<'
     $name = preg_match("/([\w\s]+).*<.*/", $header, $matches);
     if (isset($matches[1])) {
         return trim($matches[1]);
     } else {
         return "";
     }
 }
 
 if (file_exists("/etc/cdrtool/local/sip_settings.php")) {
     require_once '/etc/cdrtool/local/sip_settings.php';
 }
 
 ?>