Apple recently fixed an issue with Group FaceTime that allowed users to hear a recipient's audio before they even picked up the phone, but it seems that the fix has somewhat hobbled the service.
Ios 12.1.4 RSS
Apple is finally releasing iOS 12.1.4 today, which includes a fix for the FaceTime bug that allowed users to hear audio from people that they called, even if they hadn't answered the call yet.
