The openEntry DoorCom application provides SIP/VOIP based communication with a door station while watching the persons in front of your door with a Wantec camera.
However this is not all. Any other SIP based telephone may be called in your network.
In order to get the system to work you need
- Wantec SIP based door station
- Wantec camera for the video
- SIP based PBX (telephone system) either in your network or on the web