I'm looking to make calls via data without using any of my anytime minutes for free/low cost. Anyone able to do this on an iphone 4? I have heard about bundling sipgate with google voice (I have google voice currently.) Thanks in advance.
I use the same.
Ok just installed talkatone and I have to say I think it works better than Skype.
When someone calls me on my Google number it kicking to my att number therefore uses att cellular minutes.
Is there a way to prevent this for incoming calls?
Log into your gmail, set your Google Talk preferences to forward your incoming calls to google chat.
Viber works great, but both you and the person you are calling must have the app installed.
http://www.redmondpie.com/make-free-phone-calls-from-your-iphone-ipad-and-ipod-touch-with-viber/
bump