I hope i am posting in the right section This week i am moving my asterisk server (v1.8 running on top of pfsense 2.3). Up until last week this install was working with about five google voice accounts perfectly. (Jabber/Gtalk modules) It then decided one morning it would be totally unreliable, so i started looking at other solutions. My home setup is pretty simple, a couple VLANs Trunked to PFsense. IPBX has a IP on the LAN designated interface. IncrediblePBX 13 on scientific linux was my choice, the install went fine. (pretty impressive so far) I have setup the local extensions, calling local to local works fine. I setup a google voice trunk using Oauth, it seems to connect fine. made inbound and outbound rules, and as far as i can tell with the call logs and sip messages via asterisk (sip debug option) that calls are actually connecting. I don't see any warnings etc. Here is the weird part, if i call a local PSTN number, the call connects but i have no audio in either direction. but if i call my own GV number I can make calls fine via option 2. (audio in both directions.) In my trouble shooting, I have tried setting the extension options to NAT. (no change.) Setting the outside IP in the asterisk SIP section. (no change.) trying with NAT settings on and off (no change.) port-forwarding tcp/udp 10000 - 50000 to IPBX (no change) port-forwarding tcp/udp 5222 to IPBX (no change) Am i just missing something really simple? Any advice would be greatly appreciated.