I installed the Google Voice Plugin today, and made a google voice account (I even added some credit to it). Everything worked fine, except that I can't make phonecalls :/
When I dial a number (via the dialpad or contacts) and select google voice, it will display "Calling" but there will be no ringing sound on my side or on the phone I am calling. I tried to call my homephone, and again, no ringing. I am using my WiFi network.

Did anyone else experience something like this?