I think I may have found a bug in EPM for TLS transport.
I have enabled TLS in Asterisk SIP Settings for PJSIP. I have select a Let’s Encrypt certificate for now.
I have enabled the TLS transport in Asterisk SIP Settings for PJSIP, and I have set it to Verify Server
I have then set the extension I am testing with to Transport: TLS
The cfg file is correctly updated to use port 5061, but the phone does not register because the config file omits the “account.1.sip_server.1.transport_type=” line from the config, so it is trying to use Plain-old UDP. If I open the Web UI on the phone and change this manually it registers and works without issue.
I can work around it with a basefile edit of course but thought it was worth flagging. Maybe I am missing something.
Any thoughts? EPM version is 18.104.22.168