ZyXEL Communications U-336E Manuals

Manuals and User Guides for ZyXEL Communications U-336E. We have 1 ZyXEL Communications U-336E manual available for free PDF download: User Manual

ZyXEL Communications U-336E User Manual (137 pages)

User Manual

Brand: ZyXEL Communications | Category: Modem | Size: 1.88 MB

Zyxel Limited Warranty
2
FCC Part 15 Information
3
Information for Canadian Users
4
Contacting Zyxel
6
Table of Contents
8
1 Introduction

13
- Unpacking Your Modem
  
  13
  - Enclosed Equipment
    13
  - Required Equipment
    14
- Becoming a Registered Owner
  
  14
- Modem Features
  
  15
  - Standard Features
    15
  - Intelligent Features
    15
  - Fax Compatibility
    16
  - Technical Specifications
    17
2 Installation

19
- Front Panel
  
  19
  - Front Panel Leds
    19
  - Front Panel Switches
    21
  - Rear Panel Markings
    21
- Modem Connection
  
  22
- Powering up
  
  23
3 Basic Modem Operation

25
- Understanding at Commands
  
  25
  - Using the Windows 95 Hyper Terminal Program
    25
- 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
    31
  - Viewing S Register Values
    32
  - Changing S Register Values
    32
- Non-Volatile Memory
  
  33
- Helpful Hints for PC Computers
  
  34
  - Default Modem Settings for Pc's
    35
  - Zyxel Serial/Parallel I/O Card
    36
- Helpful Hints for Mac Computers
  
  36
  - Special at Command Settings for Mac
    36
  - Mac Serial Port
    36
  - Mac Software Tips
    37
- Helpful Hints for UNIX-Based Computers
  
  37
  - Serial Cable
    37
  - Basic Modem Settings for UNIX
    38
  - Unix Software Tips
    38
4 Leased Line Operation

39
- Connecting to a Leased Line
  
  39
  - Power Level Setting
    39
- Leased Line Handshaking
  
  39
  - Manual Connect
    40
  - Auto Handshake
    40
  - Aborting from Leased-Line Operation
    40
- Terminating a Leased Line Connection
  
  41
5 Special Functions

43
- Security Functions
  
  43
  - Levels of Security
    43
  - User Passwords
    44
- Remote Configuration
  
  46
- Caller Number Delivery (Caller ID)
  
  47
- Distinctive Ring
  
  50
- Extended Distinctive Ring (EDR)
  
  52
  - Setting up EDR
    53
  - EDR Application Example
    54
6 Fax Operation

57
- Fax Basics
  
  57
- Modem as Fax Machine
  
  58
  - ITU-T T.30 Fax Protocol
    58
- Fax Command Sets
  
  59
  - Defining the Fax Command Sets
    59
  - Class 1 Command Set
    60
  - Class 2 Command Set
    61
  - Class 2.0 Command Set
    67
  - Extended Fax at Command Set
    74
  - Flow Control
    78
- Fax Reception from a BBS
  
  79
7 AT Command Set Summaries

81
- Basic at Command Set
  
  81
  - Description of ATI2 Output
    84
- Extended AT& Command Set
  
  87
- Extended AT* Command Set
  
  93
- S-Register Descriptions
  
  96
  - Basic S-Registers "Atsn=X
    96
  - Extended S-Registers "Atsn=X
    97
8 Status Registers & Result Codes

96
- Result Code Options
  
  114
- Atxn" Result Code Option Table
  114
- Result Code Field Descriptions
  117
- Connect Strings for Error Corrected Connections
  117
9 Diagnostics & Troubleshooting

119
- Diagnostics
  
  119
  - Power-On Self Test
    119
  - Resetting the Modem
    120
  - Loopback Tests
    121
  - Indicator Lights
    122
  - Line Condition Status Display
    123
- Trouble Shooting
  
  125
  - AT Command Set Problems
    125
  - Command Echo Problems
    127
  - Answer Problems
    127
  - Dialing Problems
    128
  - Data Transfer Problems
    129
  - Connection Problems
    129
10 Upgrading Your Modem

130
- Upgrading by Flash EPROM
  
  130
- Kernel Recovery Mode
  
  131
11 Connector Pinouts

132
- Phone Jack Pinouts
  
  132
- PC Serial Port Pinouts
  
  132
- Macintosh Serial Port Pinouts
  
  134

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ZyXEL Communications U-336E Manuals

ZyXEL Communications U-336E User Manual (137 pages)

Table of Contents

1 Introduction

Unpacking Your Modem

Becoming a Registered Owner

Modem Features

2 Installation

Front Panel

Modem Connection

Powering up

3 Basic Modem Operation

Understanding at Commands

Dialing and Answering Techniques

Making Your First Connection

Quick Tips When Issuing at Commands

Non-Volatile Memory

Helpful Hints for PC Computers

Helpful Hints for Mac Computers

Helpful Hints for UNIX-Based Computers

4 Leased Line Operation

Connecting to a Leased Line

Leased Line Handshaking

Terminating a Leased Line Connection

5 Special Functions

Security Functions

Remote Configuration

Caller Number Delivery (Caller ID)

Distinctive Ring

Extended Distinctive Ring (EDR)

6 Fax Operation

Fax Basics

Modem as Fax Machine

Fax Command Sets

Fax Reception from a BBS

7 AT Command Set Summaries

Basic at Command Set

Extended AT& Command Set

Extended AT* Command Set

S-Register Descriptions

8 Status Registers & Result Codes

Result Code Options

9 Diagnostics & Troubleshooting

Diagnostics

Trouble Shooting

10 Upgrading Your Modem

Upgrading by Flash EPROM

Kernel Recovery Mode

11 Connector Pinouts

Phone Jack Pinouts

PC Serial Port Pinouts

Macintosh Serial Port Pinouts

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