Are there any generic SIP compatible VOIP apps for iOS 4 that support receiving calls while in the background?
It's not iOS 4 compatible (yet), but the one I'm most fond of right now is Acrobits Softphone, which uses the push API for incoming calls.Are there any generic SIP compatible VOIP apps for iOS 4 that support receiving calls while in the background?
Are there any generic SIP compatible VOIP apps for iOS 4 that support receiving calls while in the background?