ZyXEL Communications 56K 3.1.2 Firmware Specification

User's Guide for ZyXEL Omni 56K USB Modem

3-2

3.1.2 Firmware Specification

Table 4. Firmware Specifications

Physical layer for data mode Multi-Auto

ACPM of V.90

V.34bis 33.6 Kbps to 2.4 Kbps

V.32bis 14.4/12/9.6/7.2/4.8 Kbps

V.32 9.6/4.8 Kbps

V.23 1200/600/75 bps

V.22bis 2.4 Kbps

V.22/Bell 212 1.2K bps

V.21/Bell 103 300 bps

Auto Fallback/Forward

Link layer MNP 3-4 (Microcom Networking Protocol)

MNP 5

V.42

V.42bis

V.42 SREJ

Flow control Hardware flow control: RTS/CTS

Software flow control: XON/XOFF

Command set Full AT command set

Dialing type: DTMF/Pulse

Diagnostics Power on self-test

Analog loop-back test

Analog loop-back with self-test

Local digital loop-back test

Remote digital loop-back test

Remote digital loop-back with self-test

FAX V.17 G3 FAX (send and receive)

V.29 G3 FAX (send and receive)

V.27ter G3 FAX (send and receive)

EIA Class 1 Command Set

EIA Class 2 Command Set

EIA Class 2.0 Command Set

Voice TAM function

Contents

Main ZyXEL ZyXEL Omni 56K USB Modem Page Page Limited Warranty ZyXEL Omni 56K USB Modem Become a Registered Owner User's Guide for ZyXEL Omni 56K USB Modem vi Customer Support Table of Contents Page List of Tables Page Page Page Preface Page Chapter 1 Introduction 1.1 Main Features Page Chapter 2 2.1.2 Back Panel Page Page Chapter 3 Specifications and Functional Description 3.1 Specifications 3.1.1 Hardware Specification 3-2 3.1.2 Firmware Specification Table 4. Firmware Specifications 3.2 Protocol Support n Data Physical Layer For more information on detailed command sets, please refer to Chapter 5. . n Fax Physical Layer 3.3 Omni 56K USB Capability The data/fax/voice feature of the Omni 56K USB is described in the following table: Table 5. Data/Fax/Voice Feature Description 3.3.1 Data Function Physical Layer Capability Page Page Page Page Page Page 3.3.2 Security Function Page 3.3.3 Fax Function 3.3.4 Voice Function Page Chapter 4 Result Codes 4.1 Result Codes Page Page Page 5-1 Chapter 5 Command Sets 5.1 Data Command Sets 5.1.1 Basic AT Command Sets Table 10. Basic AT Command Sets 5-2 5-3 5-4 5.1.2 Extended AT& Command Sets Table 12. Extended AT& Command Set 5-5 5-6 5-7 5-8 5.1.3 Extended AT* Command Sets Table 13. Extended AT* Command Sets 5-9 5.1.4 Extended AT# Command Sets 5-11 5.2 Fax Command Sets 5.2.1 Service Class 1 Commands Table 15. Service Class 1 Commands 5-12 Table 17. Command Syntax Table 18. Supported Commands (per TIA PN2388 dated 8/20/1990) 5-13 5-14 Table 19. Class 2 Command Responses 5-15 Class 2 Flow Control 5-16 5.2.3 Service Class 2.0 Commands Table 20. Service Class 2.0 Commands 5-17 User's Guide for ZyXEL Omni 56K USB Modem 5-18 5-19 5.2.4 Voice AT Commands Table 21. Voice AT Commands 5-20 5-21 5.2.5 Voice Shielded DTE Commands Table 22. Voice Shielded DTE Commands 5.2.6 Voice Shielded DTE Responses Table 23. Voice Shielded DTE Responses 5-22 5.3 S-Register Descriptions 5.3.1 Basic S-Registers "ATSn=x" Table 24. Basic S-Registers ATSn=x Table 25. Extended S-Registers "ATSn=x" 5-23 5-24 5-25 5-26 5-27 5-28 5-29 Page Chapter 6 Firmware Upgrade 6.1.1 Upgrading by Software (for Windows 98/NT/2000) 6.1.2 Upgrading by Using a Terminal Program A Glossary AT prefix (ATtention). To send an AT B C D E F G H I J K L Index