CyberData 011478 Operation Manual page 21

2.3.3.1 Remote Switch Connection
Wiring pins 7 and 8 of the terminal block to a switch will initiate a SIP call when the switch is closed.
The call will go to the extension specified as the dial out extension on the SIP page.
Operations Guide
Figure 2-7. Remote Switch Connection
Terminal Block
8
931667A
Installing the SIP Outdoor Video Intercom with RFID
1
CyberData Corporation
14
Intercom Setup