Configuring And Testing Your I-Modem; Step One: Configuring The I-Modem - US Robotics 000698-13 Getting Started Manual

Configuring and Testing Your I-modem

Before you can use your Courier, you must perform the following steps.
Step One: Configure the I-modem
Step Two: Check the I-modem's settings
Step Three: Save the settings
Step Four: Test the I-modem

Step One: Configuring the I-modem

1
Look over the information you received from your ISDN service
provider to obtain your central-office switch and protocol type.
This switch type
Northern Telecom DMS-100
AT&T 5ESS
Other (for example,
Siemens EWSD)
The command is AT*W=n
To set this switch protocol type
AT&T 5ESS Custom*
Northern Telecom DMS-100
National ISDN-1
National ISDN-2
If your switch protocol is AT&T 5ESS Custom, see Special Considerations for AT&T 5ESS Custom on
page 5-7.
Configuring with AT commands
Supports this protocol type
National ISDN-1 (PVC 2)
Custom (PVC 0 or 1)
National ISDN-1
Custom
National ISDN-1
Use this command
AT*W=0
AT*W=1
AT*W=2
AT*W=3
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