I received my OBi and setup went well to my Google Voice Number. I can keep my PC, Chromebook logged into gmail with google voice activated, and still receive calls on the OBi,but can't keep my Nexus 7 with Talkatone app installed. I tried powering off the Nexus 7 but the OBi won't ring on incoming calls. When I uninstalled the Talkatone app the OBi works fine. My question is: Is there anyway to keep my Talkatone app installed on the Nexus 7 and still get ringing on the OBi?