I have to setup a new FreePBX for my company, not my first one, but as the new version FreePBX 126.96.36.199 tend to go only to PJSIP, I want to try it.
Unfortunately - a nightmare.
I had no issue to setup my provider Trunk, and I was able to test this today properly.
Unfortunately there is some apps like Bria that doesn’t work with it (no sound and hangup after 30 seconds saying no RTP traffic).and with the app that works, it doesn’t hang up when I hang up, cutting the line more than 30 seconds after.
With Bria, I have this in the Log (echo test doesn’t work, with the other app it works the echo but hangs up 30 seconds later than it should):
[2021-11-08 15:18:43] NOTICE res_pjsip_sdp_rtp.c: Disconnecting channel ‘PJSIP/101-00000006’ for lack of audio RTP activity in 30 seconds
I tried and check my router and firewall settings but I don’t see anything that blocks any traffic, so I’m a bit lost.
RTP Symmetric and Force rport are set to Yes in the extension.
Also the server has a Public IP with no other Firewall.
I’ve tried to turn off the FreePBX firewall but it’s the same issue.