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RS232 DTE Port

These ports are found on the rear of all IP Office control units and external expansion modules. The DTE ports on external expansion modules are not used.

The RS232 DTE ports on the control units can be used for system maintenance and connection of serial terminal adaptors. On IP400 control units the port can also be used for connection of the IP Office serial port licence key dongle.

An asynchronous terminal program such as HyperTerminal is also required. Configure this for operation via a PC serial port, as follows:

Bits per second

38,400

Parity

None

Flow Control

None

Data bits

8

Stop Bits

1

Settings | Emulation

TTY

 

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".

dte25_cable

IP Office 9-Way RS232 DTE Port

Signal

PC/Terminal Adaptor

3

rxReceive data

3

2

txTransmit Data

2

7

rxRTS (Request To Send)

7

8

txCTS (Clear To Send)

8

6

txDSR (Data Set Ready)

6

5

grndGround

5

1

txDCD (Data Carrier Detect)

1

4

rxDTR (Data Terminal Ready)

4

9

txRI (Ring Indicator)

9

 

© 2009 AVAYA
15-601042 Issue 20.i.-
10:13, 18 November 2009
(dteport.htm)

Performance figures, data and operation quoted in this document are typical and must be specifically confirmed in writing by Avaya before they become applicable to any particular order or contract. The company reserves the right to make alterations or amendments at its own discretion. The publication of information in this document does not imply freedom from patent or any other protective rights of Avaya or others. All trademarks identified by (R) or TM are registered trademarks or trademarks respectively of Avaya Inc. All other trademarks are the property of their respective owners.

Last Modified: 13/02/2009