diff --git a/webrtcgateway.ini.sample b/webrtcgateway.ini.sample
index 5c3b11f..6b3d9d2 100644
--- a/webrtcgateway.ini.sample
+++ b/webrtcgateway.ini.sample
@@ -1,93 +1,97 @@
 ; SylkServer WebRTC gateway configuration file
 ;
 ; For the gateway to work Janus needs to be properly installed and configured,
 ; please refer to README.webrtc for detailed instructions
 ;
+
+; [WebServer] section in config.ini must be properly configured for using
+; HTTPS transport
+
 [General]
 ; List of allowed web origins. The connection origin (Origin header in the
 ; HTTP request) will be checked against the list defined here, if the domain
 ; is no allowed the connection will be refused.
 ; * (the default) means any
 ; web_origins = *
 
 ; Proxy used for outbound SIP traffic
 ; outbound_sip_proxy =
 
 ; List of allowed SIP domains for managing accounts
 ; sip_domains = *
 
 ; Boolean indicating if the WebSocket messages sent to/from clients should be
 ; logged to a file
 ; trace_client = False
 
 ; WebSocket Ping frames are sent at the configured interval, this helps detect
 ; dead client connections
 ; websocket_ping_interval = 120
 
 ; IP and port for the HTTP management interface as IP[:PORT]
 ; http_management_interface = 127.0.0.1:20888
 
 ; Shared secret for the HTTP management interface (Authorization: THE_KEY)
 ; http_management_auth_secret =
 
 ; Sylk-push URL to send conference push notification
 ; sylk_push_url =
 
 ; Send sip messages only to ourself, skipping any outbound destination.
 ; This setting should be enabled if you have no SIP proxy, no outbound proxy
 ; configured and a different authentication method. You should also add the
 ; listening IP to the trusted list in the main configuration
 ; local_sip_messages =
 
 [Janus]
 ; URL pointing to the Janus API endpoint (only WebSocket is supported)
 ; api_url = ws://127.0.0.1:8188
 
 ; API secret shared with Janus (must match the value in janus.cfg)
 ; A random UUID value is recommended, a new value can be generated with
 ; the following command:
 ; python -c 'import uuid; print(uuid.uuid4().hex)'
 api_secret = 0745f2f74f34451c89343afcdcae5809
 
 ; Boolean indicating if the messages between SylkServer and Janus should be
 ; logged to a file
 ; trace_janus = False
 
 ; Maximum video bitrate allowed per sender in a room in bits/s. This value is
 ; applied to any room that doesn't define its own. The value is any integer
 ; number between 64000 and 4194304. Default value is 2016000 (~2Mb/s).
 ; max_bitrate = 2016000
 
 ; The video codec to be used by all participants in a room. This value is
 ; applied to any room that doesn't define its own.
 ; Possible values are: h264, vp8 and vp9. Default is vp9.
 ; video_codec = vp9
 
 ; code used to decline the calls (usually, 486 busy, 603 busy everywhere).
 ; For 4XX codes, tipically a SIP Proxy will wait until other devices answer,
 ; for 6XX codes, tipically a SIP Proxy will end the call forking
 ; decline_code = 486
 
 
 [Cassandra]
 ; Contact points to cassandra cluster
 ; cluster_contact_points =
 
 ; Keyspace to use for storage
 ; keyspace =
 
 ; Table name for token storage
 ; push_tokens_table = push_tokens
 
 ; Per room configuration options
 ; [room1@videoconference.example.com]
 ; record = True
 ; access_policy = deny, allow
 ; deny = all
 ; allow = domain1.com, test1@example.com, test2@example.com
 ; max_bitrate = 512000
 ; video_codec = h264
 ; video_disabled = False
 ; invite_participants = test@example.com
 ; persistent = False