vto2111

Hello... Recently started putting in a door station for residential home. Need it to show up and notify an iPhone when someone presses the button. If anyone is experienced with these please reply and help me.

Hi all, Problem I can't get group calling to work with video at the same time. They seem to wok mutually exclusively. I can either have both indoor units ring at the same time without video, OR only the main indoor unit ring with video. Obviously I'd like (expect) both units to ring with video...