- Joined
- Mar 24, 2022
- Messages
- 5
- Reaction score
- 1
I will be Installing 3CX on a RAspi 4B in a complex with 180 residence. Each resident will have the app installed on their phone so when a visitor arrives for a resident the security guard at gate will call the unit extension. I am a bit confused as to how this link between the guard house phone and the resident phone takes place? Is it through the Cloud? and if the resident is not on site but out shopping somewhere will he still receive the call on his cell phone extension or does it only work internally? Sorry very new to all this.