Hello, so I have the OBI 110 running Google Voice. Inbound calls I can hear the caller talking but they can't hear me. When I call out it works fine! I do live in Dubai where government is known to block VOIP but for years this worked fine with no vpn. As a side not my friend in Dubai with the same setup is having the same problem.
Thanks,
Andy
Calling from Dubai via Google Voice isn't reliable. Don't bother trying to troubleshoot it. It's likely a governmental telecom infrastructure issue. Google does not support calling from the UAE.
http://support.google.com/chat/bin/answer.py?hl=en&answer=1267644