I have a rooted 2.2 android incredible phone but my reception at my house is terrible and I would like to make calls over my wifi connection for free. I have saw there are many different ways to doing this but either I am not setting it up right or they dont work any more. Some of these guides are confusing. Can anyone help? I have a google voice number and I tried setting up through sipgate but it keeps saying it fails to register on my phone and I don't know why. Whats the best and easiest way to get free wifi calls? PLEASE HELP!