Isdn Overview; Commands For Outgoing Calls; Dialing Out Using Isdn Mode - NETGEAR XM128 ISDN Reference Manual

This chapter covers the procedures for initiating and receiving calls over digital lines using your
Model XM128 ISDN Digital Modem.

Commands for Outgoing Calls

The Model XM128 modem uses the following three modes to send communication over your
ISDN network:
• ISDN data
• Analog port, PHONE 1 communication
• Analog port, PHONE 2 communication
These modes are automatically switched based on the commands you issue. To understand this
process, use your terminal program and proceed with the instructions explained in the following
sections.

Dialing Out Using ISDN Mode

The command ATDI tells your Model XM128 modem that you want to make an ISDN data call
and to therefore use the ISDN mode to call out. Enter:
ATDI17142630398
This command initiates an ISDN call.

ISDN Overview

Chapter 6
ISDN Overview
6-1