FaceTime audio, VoIP, textPlus, Skype, etc. I used Google Voice via Talkatone as well, but they offer their own VoIP solution now that the 3rd party GV API is

FaceTime audio, VoIP, textPlus, Skype, etc. I used Google Voice via Talkatone as well, but they offer their own VoIP solution now that the 3rd party GV API is discontinued.