On May 2, 2018 at 17:56, Fins said...
Seriously? C4 hasn’t had door to mobile device calling? Elan has had SIP capability for 3 or 4 years. I throw a $300 DoorBird on the wall and BAM💥! The home owner is answering the front door from the golf course 🏌️♀️ ⛳️
This is a funny bit....we do both and my C4 guy came to tell me about this exciting development....and then thought again and fell silent.
