I am trying to diagnose the reason why we only have one-way audio (browser to device, not the reverse) in a WebRTC call using Verto, which does not really matter in this particular case as signaling works great.

This is where the issue starts appearing: https://gist.github.com/lpradovera/607de959022d06adf4ff6f8fcfc97510#file-gistfile1-txt-L153

Based on the fact that payload 96 might be SRTP, I am postulating this is is a TLS problem and not a codec issue, but I am really grasping at straws.

Does anyone have a pointer, please?

Thanks!

Luca