Pfsense and Republic Wireless
So I was in one of the beta waves of http://www.republicwireless.com/. $19 per month gives you unlimited talk/text/data. The way the service can offer it at this price point is if you use the VOIP calling via wifi. This works really well for the most part…. BUT I've experienced this known issue (https://community.republicwireless.com/docs/DOC-1341) but it appears to mostly be when behind pfSense firewalls.
The call will start perfectly fine but when they go to hand off the call to a different server it drops inbound audio but the other user can still hear me just fine.
Any thoughts on resolving this? RP has a fix that is being tested but even still I don't think this is a phone issue but rather how the firewall handles the hand off (SIP can be funny like that though).