2.19 Supporting Caller Identification Service - Comdial G0408 Manual

Digital Telephone System

2.19 Supporting Caller Identification Service

You can provide Caller ID information through the RS232 data port B using the Caller ID
Interface (product code CID08) and a special equipment-supplied cable. Caller ID information
for incoming calls shows on the displays of the system's LCD speakerphones.
Make the connections that are detailed in the following statements.
• Connect the CO lines providing Caller ID data to both the common equipment and the
CID08 line jacks in the same numerical order.
• Connect the CID08-supplied cable between the CID08 and the common equipment. If you
connect it to a G1632, connect its modular plug to RS232 Data Port B on the cabinet. If you
connect it to a G0816 or a G0408, you must remove the cable's modular plug to provide
individual RD and SG leads that you can punch down at terminals 42 and 44 of the J1
station connector block.
• With the Caller ID Interface installed, you can also add two leads to provide the TD and SG
signals to a data printer or personal computer (PC). These leads are useful for adding caller
ID enhancement to the SMDA/SMDR printout or for providing messages in the ASCII
format suitable for use with PC-based applications programs.
To Central Office Line Connections
Cross
Connection
Block
Lines to CID08
Caller ID
Interface
8 7 6 5 4 3 2 1
2 – 72 Installing The DSU
To AC Outlet
Ports
CID08 Caller ID Interface
2–34: Connecting The Caller ID Interface
Lines to Common
Equipment
Modular Jacks
Customer-
Supplied
Cable
IN OUT
PWR
RS-232 RS-232
IMI66–107
DXP012
Common
Equipment
Cabinet
7, 8
5, 6
Modular
Line
3, 4
Ports
1, 2
RS232 B Serial
Data Port