Google voice

[tritron]

I am running freepbx with asterisk 11.0.2 with google voice and it works fine and then after 4 hours or so I am unable to recive calls they go directly to google voice but phones still ring. I can place outgoing calls but no I get no sound. I have 10000 to 20000 open 5222 and 5060 open I wonder if somone knows what other port I need to open to get googlevoice working without having to restart my asterisk evry few hours.