When l place a call inside a Meet Conference the call is completed but no audio sound is heard on Meet Conference. I am able to hear audio sound on the mobile side.
I have grabbed a tcpdump capture from an audio voip on Jitsi Server. It is possible to hear both sip audio directions on Wireshark. What could be happening? Why the sound coming from PBX towards to Meet Conference can not be heard?
By the way, both sides negotiate PCMU/ULAW codec.