Hello, I am wondering if anyone on the list is using Voxbeam? I am having one way audio issue and of course it's a NAT issue either on our side or the VSP side. They are using FreeSwitch which is not SIP-Aware so they are ignoring the IP in SIP packets. They take the TCP/IP source IP as it's how they configured their FreeSwitch. But probably that is not the only issue. When I send the calls from Asterisk (which is behind pfsense) our server tells them what port to use to get back to us so I am at loss as to what they mean when they say we should make sure ports are open on our side.
Thanks, Bruce
