188.8.131.52 (old, I know)
Scenario 1: an external call comes in, the receptionist tries to forward it to an external cell phone number, the cell rings but no audio
Scenario 2: an external call comes in, rings on an extension that has follow-me configured with a cell phone number, the cell phone rings and audio is fine.
I’ve tried to add the following settings in the Chan SIP settings (found a few threads on the subject) but no luck:
Also added rtpkeepalive=1, still not working
Any other clue on what I should try ? I guess that updating the system would probably be a good thing…