yesterday I upgraded my FreePBX SNG7 installation from the module admin and after phone were not registering to the PBX.
So I realised that chan_pjsip was disabled, I re-enabled it setting “both” in advanced settings and phones now are registering well.
Now the problem is that calls are not working good, both internal and external:
- Internal call: I have no audio on both direction (caller does not hear called and viceversa) and the calling phone keeps ringing even after the called phone picks up the call
- Outgoing external call: call arrives and can be picked up, but the external called person does not hear the internal calling one
- Incoming external call: call arrived and can be picked up, but the internal called person does not hear the external calling one
I am not using NAT and firewall is disabled on the PBX.
External calls are made with a ISDN BRI gateway on the same network and it was working good before the upgrade.
Could you help me please?