User's Guide NETWORK DEVICE 326X V.34, V.34-SDC, and V.32bis

Configuring the Modem 4-1
Configuring
the Modem
Chapter 4
Configuring the Modem
Contents
Overview ...................................................................................................... 4-2
Communications Software Package Operating Notes .................................. 4-2
Configuring the Modem for Use with Communications Software .......... 4-2
Operating Notes ....................................................................................... 4-3
If the Communications Software and Modem Do Not Operate... ............ 4-5
Preparing for Operation ................................................................................ 4-5
Reinitializing Memory from the Front Panel ........................................... 4-5
Reinitializing Memory Using the AT&F Command ................................ 4-5
Configuration Option Sets ............................................................................ 4-6
What is an Option Set? ............................................................................. 4-6
Configuring an Option Set ....................................................................... 4-10
Option Set Defaults .................................................................................. 4-11
326X V.32bis and 326X
FAST Modem Application Examples ...................... 4-16
Option Set 1—Async Calls to Central Site Using AT ACU .................... 4-17
Option Set 2—Sync Answering Central Site Without ACU .................... 4-18
Option Set 3—Sync Calls to Central Site, V.25bis ACU ......................... 4-18
Option Set 4—Async Answering Central Site without
ACU (Models 3260/62/65/67) ................................................................. 4-19
Option Set 4—Synchronous Leased Line Applications with
Dial Restoral (Models 3261/63/66/68) ..................................................... 4-20
326X
FAST-SDC Modem Application Examples ........................................... 4-21
SDC Pre-Operation Notes ........................................................................ 4-21
Configuring the Modem for SDC Operation ........................................... 4-22
SDC Sample Applications ........................................................................ 4-22
Remote Access Reset ................................................................................... 4-27
Operation .................................................................................................. 4-27
When Remote Access Reset Is Disabled ................................................. 4-27