• CTI: 3m maximum length
4.10.3.2 V24/CTI Interface Module Rear Panel Details
UA
1
2 3
Figure 4.12: Rear Panel
1. RJ11 connector for UA line to PCX
2. V24 SUBD9 connector
3. CTI SUBD9 connector
RS232 RS232/CTI
15
9
6
15
9
6
Figure 4.13: Connector Details
RS 232 port (V24):
Pin Signal Description
1 DCD Data Carrier Detect.
2 TX Transmit data.
3 RX Received data.
4 DTR Data Terminal Ready.
5 GND Protective ground.
6 DSR Data Set Ready.
7 RTS Request To Send.
8 CTS Clear To Send.
9 RI Ringing Indicator.
CTI port:
Chapter
4
Installation and Cabling
3EH21123USAA - Ed. 01 - April 2017 - Installation Manual 111/207