Modem Configuration


To configure the 3Com Courier V.Everything modem connected to a TimeCraft PC, use the factory defaults. To configure the 3Com Courier V.Everything modem while connected to an SSU-2000 or OT-21, use settings outlined in the table below.

Dip Switches

Description

1 Down

Ignore DTR*

2 Up

Set verbal result code display

3 Up

Disable result codes*

4 Down

Disable the echo in offline commands*

5 Up

Enable auto answer*

6 Down

Carrier Detect always on*

7 Up

Display result codes in all modes

8 Down

Enable AT commands

9 Up

Disconnect on escape(+++)

10 Up

Load configuration from NVRAM

& Commands

Description

&H0

Disable transmit data flow control

&R1

Ignore RTS

S Registers

Description

S0

1-3 to set the number of rings on which to auto answer

* different from factory defaults

Notes:

If the Network Element is set to DCE mode, a null modem cable must be used from the modem to the Network Element.

If the Network Element is set to DTE mode, a straight modem cable must be used from the modem to the Network Element.