Hey Guys,
I am having issues with One way Audio for outgoing
phone calls from my SIP phones. It works fine for Incoming, but outgoing
audio is not working. Also, Outgoing works fine if I put my SIP phone on
an Internet IP address, but if it's NAT'd then I get the 1 way audio on outgoing
calls.
I am using the default nathelper module config, but
I have hacked it a bit and maybe my changes are causing the problem? I had
to use t_relay_to_tcp for our PSTN gateway and so I had to change the routing
around a little.
Prior to today I was using SerMediaProxy (AG
Projects), but I switched to PortaOnes rtpproxy just to make sure that there
wasn't a version incompatibility problem.
I have also attached my current ser.cfg
file.
Anyone have any suggestions? Or should I
change the routing in my ser.cfg file? or would that make a
difference?
Any help would be greatly appreciated.
Thanks!