5 Access Server Configuration and Management Manual

AWAN 3883/4/5 Access Server Configuration and Management Manual—424242-001

12-1

Configuring Modem Connections

This section describes how to configure modem port module (internal modem) ports and

asynchronous ports where external modems are connected.

Summary of Configuration Tasks

Configuring an internal or external modem involves a number of tasks. Table 12-1 lists

each task in the order in which it should be performed.

Finally, you should save and store your configuration changes as described in Saving a

Configuration File on page 5-27 and Storing a Configuration File on page 5-29.

Before You Begin

Before you configure an external modem, connect the modem to an asynchronous port

and power on the AWAN access server. If necessary, set the initialization string to the

following parameters (if available) for your modem:

•

Factory default

•

Disconnect on DTR loss

•

Asynchronous mode

•

Hardware flow control

Connecting devices to an AWAN access server is explained in the AWAN Access Server

Installation and Support Guide.

Table 12-1. Modem Configuration Tasks

Task Description Purpose

1. Configuring Modem Properties To configure the modem model and

initialization string.

Note: You do not need to perform this task for

internal modems.

2. Configuring Line Properties To configure the line speed, flow control, parity,

and other line properties.

3. Resetting the Port To reset the port after configuration changes

have been made.