PARTNER® Version, Installation and Reference Manual
Page 84
- Issue 1a (30 January 2010)
IP Office Essential Edition
DTE Cables
These cables are used for system maintenance and diagnostics under Avaya guidance. They can also be used for
connection of RS232 serial terminal adaptor equipment to the IP Office control unit. The cable required depends on the IP
Office control unit. This cable is a "Straight through DB9 female to DB9 male serial cable".
IP Office 9-Way RS232
DTE Port
Signal
PC/Terminal
Adaptor
3
Receive data
3
2
Transmit Data
2
7
RTS (Request To Send)
7
8
CTS (Clear To Send)
8
6
DSR (Data Set Ready)
6
5
Ground
5
1
DCD (Data Carrier Detect)
1
4
DTR (Data Terminal Ready)
4
9
RI (Ring Indicator)
9