I have 2 Google Voice accounts on my Asterisk 126.96.36.199 and running FreePBX 2.8.1 along with the Google Voice module 0.7.0 (latest that I've found). Incoming works fine and outgoing is working good too.
When I call one GV number to another GV number using 2 separate routes, if I hang up before the other person picks up the phone keeps ringing. So if the other person never picked up and I hung up during the VM greeting, the call keeps going and it leaves an empty Voicemail message even though I hung up about a minute before.
This only happens when I use one GV trunk outgoing to call another GV trunk incoming on my PBX. They are both assigned SIP extensions and it doesn't happen when I dial the extension directly, 1234 vs 555-555-1212. Also, if I use my cell phone or a land line to call the GV phone number, it works fine.
Any help would be great!