Set a static local port number, which is used to listen for SIP protocol communications via TLS when tls_listen is enabled.
For setting the local port for SIP protocol communication via UDP or TCP see network_id_port.
If you want the phone to include an additional Contact: header for the TLS listener in the REGISTER request enable include_listeners_in_register.
Advanced → SIP/RTP → SIP → TLS Listener Port
N/A
Parameter | Valid value |
---|---|
<sip_tls_listen_port perm="PERMISSIONFLAG">VALIDVALUE</sip_tls_listen_port> | Integer (valid port number) |