Maybe someone can help. I am from the US and have a google number. I live in Norway. I use my google voice all the time to call around the states, for free. That is a great feature, but I am tethered to my PC when I do it. I want to use GrooveIP or Talkatone or what ever I can find to make calls from my Android tablet to: 1. Make calls to and from US just like the PC and 2. To local phones in Norway over wifi. Any ideas?