John Gruber: More importantly, you don’t need to initiate a FaceTime call using a voice call. You can start the call using FaceTime directly, in which case the entire process takes place over IP networking. The advantage to starting with a voice call is that you’ll get a voice connection even if the recipient isn’t…
John Gruber:
More importantly, you don’t need to initiate a FaceTime call using a voice call. You can start the call using FaceTime directly, in which case the entire process takes place over IP networking. The advantage to starting with a voice call is that you’ll get a voice connection even if the recipient isn’t on Wi-Fi at the moment.
Read the whole piece, this is really interesting.
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