beautypg.com

ZyXEL Communications Omni TA128 User Manual

Page 8

background image

viii

Configuring your TA using a Terminal program...................14

4 ISDN Communication Basics ........................................17

Understanding AT Commands .................................................17

Supported AT command types:................................................ 18
Quick Tips when issuing AT commands:................................. 18

Outgoing Calls .............................................................................19

Dialing out using ISDN mode................................................... 19
Dialing out using ISDN mode’s optional Speech Bearer Service
..................................................................................................... 19
Dialing out for Analog Adapter Port 1...................................... 20
Dialing out for Analog Adapter Port 2...................................... 20
Manually switching communication modes ............................ 20
Placing the Call........................................................................... 21

Incoming Calls .............................................................................21

Digital Data................................................................................. 22
Determining the Packet Length................................................. 22
Answering a Call using MSN.................................................... 23
Data over Speech Channel ........................................................ 24
Best-effort call answering .......................................................... 25
Ambiguity resolution switch for voice calls ............................. 25
Multi auto-answering of data calls ............................................ 26

5 Setup for Windows 95 and NT 4.0 .................................27

Installing the Windows 95 Driver (INF file) ...........................27

Configuring Windows 95 Dial-Up Networking.......................31

CAPI Installation.........................................................................35

6 Point-to-Point Protocol (PPP)........................................37

Introduction..................................................................................37

Feature list....................................................................................38

Async to Sync Conversion........................................................ 38
Authentication conversion ........................................................ 39
Compression Control Protocol (CCP)...................................... 40