AT&T greenlights VoIP for iPhone over its 3G network, free Skype calls possible (Geek.com)
In a surprising move, AT&T said Tuesday it will allow iPhone users to place VoIP calls over its 3G cellular network so apps like Skype won’t be limited to WiFi anymore. Put simply, cheap or free VoIP calls from your iPhone are now possible on AT&T’s data network. Just hours after the Washington Post speculated that [...]
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