ZyXEL Communications Omni 288S Manuals

Manuals and User Guides for ZyXEL Communications Omni 288S. We have 1 ZyXEL Communications Omni 288S manual available for free PDF download: User Manual

ZyXEL Communications Omni 288S User Manual (136 pages)

ZyXEL Communications Omni User's Manual

Brand: ZyXEL Communications | Category: Modem | Size: 0.63 MB

Foreword

2
Chapter 1 - Introduction

11
- How to Use this Manual
  11
- Unpacking Your Modem
  12
- Becoming a Registered Owner
  13
- Omni 288S Modem Features
  13
  - Intelligent Features
    14
  - Fax Compatibility
    14
  - Voice Features
    14
  - Technical Specifications
    15
Chapter 2 - Installation

16
Chapter 3 - Basic Modem Operation

26
- Understanding at Commands
  26
  - Using the Windows 95 Hyper Terminal Program
    26
- Dialing and Answering Techniques
  27
  - Dialing Using the ATD Command
    27
  - Auto-Answer and Hook Controls
    28
- Making Your First Connection
  28
- Quick Tips When Issuing at Commands
  29
  - Modem Result Codes
    30
  - Viewing S Register Values
    30
  - Changing S Register Values
    31
- Non-Volatile Memory
  31
- Helpful Hints for PC Computers
  32
  - Default Modem Settings for Pc's
    32
  - Zyxel Serial/Parallel I/O Card
    33
- Helpful Hints for Mac Computers
  33
  - Special at Command Settings for Mac
    33
  - Mac Serial Port
    33
  - Mac Software Tips
    33
- Helpful Hints for UNIX-Based Computers
  34
  - Serial Cable
    34
  - Basic Modem Settings for UNIX
    34
  - Unix Software Tips
    34
Chapter 4 - Advanced Data Communications

35
- Front Panel Leds
  35
- DTE Interface
  36
  - Synchronous and Asynchronous Communications
    36
  - Uart
    36
  - Serial Port
    36
  - RS-232C or EIA-232D/E
    37
  - Serial RS-232C Cable
    37
- Communication Protocols and Speeds
  37
- Error Control
  39
- Data Compression
  40
- Hardware or Software Flow Control
  41
Chapter 5 - Synchronous Mode Operation

43
- V.25Bis Command Set
  43
- Clock Options
  44
- RTS Options
  44
- Command State Options
  44
- Dialing from Synchronous Mode
  45
- Answering from Synchronous Mode
  45
Chapter 6 - Leased Line Operation

46
Chapter 7 - Cellular Mode Operation

48
- Cellular Phone Systems
  48
- Cellular Impairments
  48
- Cellular Modems and Zycellular Technology
  49
  - Zycellular Modes
    49
  - Cellular Mode Usage
    50
- Cellular Modem Installation Examples
  50
  - Office Installation
    53
Chapter 8 - Special Functions

54
- Security Functions
  54
  - Levels of Security
    54
  - User Passwords
    54
- Remote Configuration
  55
- Caller Number Delivery (Caller ID)
  57
- Distinctive Ring
  59
- Extended Distinctive Ring (EDR)
  60
  - Setting up EDR
    61
  - EDR Application Example
    62
Chapter 9 - Fax Operation

63
- Fax Basics
  63
  - Fax Branding
    63
- Modem as Fax Machine
  63
  - ITU-T T.30 Fax Protocol
    64
- Fax Command Sets
  64
  - Class 1 Command Set
    64
  - Class 2 Command Set
    66
  - Class 2.0 Command Set
    70
  - Extended Fax at Command Set
    75
  - Flow Control
    78
- Fax Reception from a BBS
  78
Chapter 10 - Voice Mode Operation

80
Chapter 11 - at Command Set Summaries

99
- Basic at Command Set
  99
  - Description of ATI2 Output
    101
- Extended AT& Command Set
  102
- Extended AT* Command Set
  105
Chapter 12 - Status Registers & Result Codes

107
- S-Register Descriptions
  107
  - Basic S-Registers "Atsn=X
    107
  - Extended S-Registers "Atsn=X
    107
- Result Code Options
  116
Chapter 13 - Diagnostics & Troubleshooting

118
- Diagnostics
  118
  - Power-On Self Test
    118
  - Resetting the Modem
    119
  - Loopback Tests
    119
  - Indicator Lights
    120
- Trouble Shooting
  121
  - Command Echo Problems
    122
    
    Answer Problems
    123
    
    Dialing Problems
    123
    
    Data Transfer Problems
    123
    
    Connect Problems
    124
Appendix A - Upgrading Your Modem

125
Appendix B - Contacting Zyxel

126
- Zyxel Phone Numbers
  126
- Online Access
  127
  - Internet
    127
  - Compuserve
    127
Appendix C - Connector Pinouts

128
- Phone Jack Pinouts
  128
- PC Serial Port Pinouts
  128
- Macintosh Serial Port Pinouts
  129
Glossary

130

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ZyXEL Communications Omni 288S Manuals

ZyXEL Communications Omni 288S User Manual (136 pages)

Table of Contents

Foreword

Chapter 1 - Introduction

Chapter 2 - Installation

Chapter 3 - Basic Modem Operation

Chapter 4 - Advanced Data Communications

Chapter 5 - Synchronous Mode Operation

Chapter 6 - Leased Line Operation

Chapter 7 - Cellular Mode Operation

Chapter 8 - Special Functions

Chapter 9 - Fax Operation

Chapter 10 - Voice Mode Operation

Chapter 11 - at Command Set Summaries

Chapter 12 - Status Registers & Result Codes

Chapter 13 - Diagnostics & Troubleshooting

Appendix A - Upgrading Your Modem

Appendix B - Contacting Zyxel

Appendix C - Connector Pinouts

Glossary

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