Kiosk mode on Android, not allowing Google Voice to ring
I'm trying to restrict an android phone to use Google Voice in kiosk mode. I can do that but when I call the GVoice number the phone doesn't ring, it just shows the accept/decline call screen with not audible notifications. If I exit kiosk mode it rings every time. I've searched all of the support area and all of the kiosk settings but can't find a solution.