I have an Openvox gateway (169.239.40.4) configured with two SIP trunks.
When making calls, I've audio issue on both SIP trunks but each of them have different manifestations.
On the first SIP trunk (41.202.222.20) I've no way audio.
On the second SIP trunk (196.202.236.100) I've one way audio.
In addition, I want to precise that when I make GSM calls, everything is ok. But I've no audio on internal calls (I'm not really interested in audio in internal calls but it's just an info)
Here you have some SIP logs of the calls.
