Hello all. I have some simple questions. I have an iPhone4 with 4.2.1 iOS. I set up Google Voice and Talkatone today. I have made some outgoing calls ok over WiFi but the voice quality in staticy. Here are my questions: 1. Is there another VoiP solution for making/receiving calls that is free and uses my google number but has better voice quality that Talkatone? 2. What do I need to do to allow people to call my google number and have it ring my phone (connected via WiFi) using Talkatone? (I took my AT&T Simm card out) I'm kind of confused on how the whole incoming calls part works. Thanks for the help..