3Com U.S. Robotics 56K Voice Manuals

Manuals and User Guides for 3Com U.S. Robotics 56K Voice. We have 6 3Com U.S. Robotics 56K Voice manuals available for free PDF download: Command Reference Manual, User Manual, User's Manual And Reference

3Com U.S. Robotics 56K Voice Command Reference Manual (210 pages)

3Com OfficeConnect Business Modem user guide 56K

Brand: 3Com | Category: Modem | Size: 6 MB

Command Reference
1
Table of Contents
3
About this Guide

11
- Introduction
  11
- Finding Specific Information in this Guide
  11
- Conventions
  12
- Related Documentation
  13
- Year 2000 Compliance
  13
1 Connecting to Your Isp

15
- Windows 95/98
  15
- Windows NT 4.0 and Later
  22
  - What You Need
    23
  - Configuring Your Modem
    23
  - Setting up RAS
    23
  - Determining if TCP/IP Is Installed
    24
  - Installing TCP/IP
    24
  - Configuring a PPP Connection
    24
  - Configuring a SLIP Connection
    25
  - Troubleshooting RAS
    26
- Macintosh
  26
- Other Operating Systems
  31
2 Using the at Command Set

33
- Overview
  33
  - General Rules for Using at Commands
    33
  - Basic at Commands
    34
- Using S-Registers
  34
- Understanding Bit-Mapped S-Registers
  36
3 Modes of Operation

37
- Command and Online Modes
  37
  - Entering Online Command Mode
    38
  - Returning to Online Mode
    38
- Controlling Local Echo
  39
  - Command-Mode Local Echo
    39
  - Online-Mode Local Echo
    39
- Data and Fax Modes
  40
4 Dialing , Answering , and Hanging

43
- Dial Options
  43
- Carrier Loss Redial
  45
- Answering Calls
  46
  - Force Answer Mode
    46
  - Auto Answer
    46
  - Handshaking Options
    47
  - Hanging up
    47
- Making International Calls
  47
  - Guard Tone
    48
- Call Detection
  48
- Caller ID Functions
  49
  - Service Types
    49
  - Applications of Caller ID Technology
    49
  - How the Business Modem Handles Caller ID
    50
  - Presentation Formats
    51
  - Commands
    51
  - References
    52
- Distinctive Ring Support
  52
  - Commands
    53
  - Result Codes
    54
5 Working with Memory

55
- Overview
  55
  - Working with RAM and NVRAM
    56
- Saving a Phone Number to NVRAM
  56
  - Displaying S-Register Value Information
    57
  - Saving a Command String to NVRAM
    57
- Working with Flash Memory
  57
  - Saving ROM Templates to NVRAM
    58
- Default Settings
  58
6 Controlling Result Code Displays

59
- Result Code Display Commands
  59
- Additional Result Code Subsets
  60
7 Controlling Eia-232 Signaling

61
- Data Terminal Ready
  61
- Data Set Ready
  62
- Carrier Detect
  63
8 Controlling Data Rates

65
- Overview
  65
- Serial Port Rates
  65
- Connection Rates
  67
  - Controlling Link Speeds with &N and &U
    68
    
    Controlling Link Speeds
    68
    
    Limiting the Highest Possible Connect Speed
    68
    
    Limiting the Lowest Possible Connect Speed
    69
    
    Limiting a Range of Possible Connect Speeds
    69
    
    N and &U Command Values
    70
  - Setting DTE Rate to 230 Kbps
    71
    
    Modem
    73
- 9 Ccessing and
  
  73
  - Remotely
    73
  - Overview
    73
  - Setting up Remote Access
    73
    
    At the Host Business Modem
    73
    
    Other Remote-Access Commands
    75
  - Accessing the Host
    75
    
    At the Guest Device
    75
    
    Viewing and Changing the Host's Configuration
    76
    
    Remote Configuration Commands
    77
  - Quitting a Remote-Access Session
    79
10 Dial Security

81
- Overview
  81
- Setting up Dial Security
  82
  - Dialback Options
    83
  - Modifying Accounts
    84
  - Autopass Prompting
    85
  - Password Prompting
    85
  - Maintaining Security Accounts
    87
    
    Remote Configuration
    87
  - What the Guest User Needs to Do
    88
  - Configuring Dial Security Remotely
    89
11 Flow Control

91
- Overview
  91
- Hardware and Software Flow Control
  92
  - Hardware Flow Control
    92
  - Software Flow Control
    92
  - Received Data Flow Control
    93
  - Transmit-Data Flow Control
    95
12 Handshaking , Error Control , Data Compression , and Throughput

97
- Handshaking
  97
  - Selective Reject
    97
  - V.34
    99
  - V.90 Capabilities
    99
  - Other Protocols
    99
    
    Fast Class (V.FC) Handshaking
    99
    
    Hst
    100
    
    USR V.32Terbo to USR V.32Terbo
    100
    
    Lower-Speed V. Protocols
    101
  - Error Control
    101
    
    Error-Control Commands
    101
    
    V.42 Error Control
    103
    
    MNP Error Control
    103
    
    Error Control and Flow Control
    103
  - Data Compression
    104
    
    V.42Bis Versus MNP5 Data Compression
    104
  - Getting Maximum Throughput
    105
  - Maximum Throughput Results When
    105
13 Displaying Querying and Help Screens

109
- Overview
  109
- Querying
  109
- Displaying Help
  111
14 Testing the Connection

113
15 Troubleshooting

125
- Problems that Occur before Connecting
  125
16 Upgrading

133
- Checking Your Business Modem's Software Version
  133
- Overview
  133
- Upgrading Your Modem
  133
- Getting New Operating Software
  134
- Sending New Software to Your Modem
  134
- If Your Modem Doesn't Respond
  136
- How Bits Are Mapped to Decimal Values
  137
- Understanding Bit-Mapped S-Registers
  137
- Converting Bits to Decimal Values
  138
- Converting Decimal Values to Bits
  138
- Setting Bit-Mapped S-Registers
  138
- Default S-Register Settings
  139
- Using Bits
  139
- Using Decimal Values
  139
- A Complete List of S-Registers
  141
  - Alphabetic Command Summary
    149
- Basic Command Set
  149
- Optional Parameters
  150
- Ampersand (&) Command Set
  153
- Percent (%) Command Set
  159
- Octothorpe (#) Command Set
  161
  - Template
    163
- Hardware Flow Control
  163
- Software Flow Control
  165
- No Flow Control
  166
  - Eanings and
    169
- Result Code Meanings
  169
- Result Codes Sets for Xn Values
  170
  - Information
    171
- Technical Specifications
  171
  - Modulation
    171
  - Error Control, Data Compression, Testing, and Dialing
    172
  - Fax
    172
- Additional Specifications
  173
- Serial Ports
  173
- Minimum Requirements
  174
- The EIA-232 Interface
  174
- Wiring a DB-25 to DB-9 Cable
  174
- Flow Control Requirements
  175
- For Macintosh Computers
  175
100 C Flowcontroltemplate

163
- Serial Ports (Macintosh Modem
  176
Ascii Chart

177
- FAX Service Class 2.0 Commands
  179
- Fax Service Class 1 Commands
  179
Nformation for

179
- Fax Mode Flow Control Setting
  180
- FCC Notice
  180
- Notes
  180
Viewing Leds

181
S-REGISTERS S-Registers

183
J Warranty

191
- 3Com Corporation Limited Warranty
  191
- Notices
  194
  - FCC Certification Statement
    194
- FCC Registration
  194
- FCC Notice
  194
- FCC Notice: Radio and Television Interference
  195
  - IC (Industry Canada
    196
- UL Listed Accessory
  196
Glossary

197
- Data Communications
  200
- High Speed
  203
- Online Fallback
  204
- Read-Only Memory (ROM)
  206
- Remote Digital Loopback
  206
- Word Length
  209

3Com U.S. Robotics 56K Voice User Manual (168 pages)

Dual 56K LAN Modem

Brand: 3Com | Category: Modem | Size: 6 MB

Safety Information

3
About this Guide

11
- Introduction
  11
- How to Use this Guide
  11
- Conventions
  12
- Year 2000 Compliance
  12
INTRODUCTION Introduction

13
- Applications
  14
- Dial-Out Access
  15
- Hardware Description
  16
- Front Panel LED Description
  16
- Features
  18
  - High Performance
    18
  - Bandwidth Management
    19
  - Remote Management
    19
Dual 56K Lan Modem

21
Functionality Description

21
Before You Begin

31
Installing the Modem

43
Dual 56K Lan Modem for Internet

44
Configuringthe Dual56K Lan Modem for Privatenetwork

59
Configuring the Dual 56K Lan Modem for Private Network Access

59
Advanced Configuration

71
Advanced Conﬁguration

71
Onfiguring the Dual 56K Lan Modem for Dial - in Support

95
Placing , Receiving and Disconnecting Calls

119
- Using the LAN Modem Desktop Manager (Windows Only)
  119
- Placing Calls
  119
- Receiving Calls
  121
- Disconnecting Calls
  122
  - Disconnecting Calls Automatically Using Timers
    123
  - Minimum Call Duration
    123
  - Idle Timeout
    123
Troubleshooting and Maintenance

125
- Checking the Basics
  125
- Monitoring Leds
  125
- Evaluating Symptoms and Solutions
  126
- Finding more Information
  131
- Contacting Technical Support
  131
- Downloading Firmware to Your Dual 56K LAN Modem
  131
- Resetting the Dual 56K LAN Modem
  131
- Reviewing Statistics
  132
- Understanding Current Call Information
  133
- Synchronizing the LAN Modem Clock
  134
Networking Primer

137
- What Is a Network
  137
Nstalling and

147
Virtual Private Network (Vpn) Tunnel

147
Sing the

147
- Installing the Virtual FAX Modem
  147
- Creating a Virtual Private Network (VPN) Tunnel
  151
Factory Defaults

153
- Dual 56K LAN Modem Factory Defaults
  153
Speciﬁcations

155
- Year 2000 Compliance
  155
- Netbios Filtering
  159
Specifications

155

3Com U.S. Robotics 56K Voice User Manual (81 pages)

56K Voice Faxmodem Internal

Brand: 3Com | Category: Modem | Size: 0 MB

Table of Contents
3
Welcome to 56K Information Access

7
Product Features

8
Internal Modem Installation with Windows 95

11
Internal Modem Installation with Windows 3.X

27
Software Installation

36
- Windows 95
  36
- Windows 3. X
  36
- Window 3.X
  36
- Type of Modem
  37
- Initialisation String
  37
- Flow Control
  37
Troubleshooting

39
Support Resources

45
- Internet Ftp
  45
- World Wide Web
  45
- Are You Still Having Problems
  46
- If You Must Return the Modem to Us
  46
- Support Resources
  46
Glossary

47
- Technical Reference
  58
- Typing Commands
  58
- Basic Data Commands
  58
- Extended Data Commands
  64
- S-Registers
  71
- Fax Commands
  78
- Regulatory (Ce Compliance)
  80
- Electromagnetic Compatibility
  80
- Ringer Equivalence Number
  80
- Limited Warranty
  81

3Com U.S. Robotics 56K Voice User's Manual And Reference (85 pages)

Brand: 3Com | Category: Modem | Size: 0 MB

Table of Contents
3
Welcome to 56K*Information Access

5
Product Features

6
External Modem Installation with Windows 95 and Windows 9

8
External Modem Installation with Windows 3.X

22
Software Installation

24
- Windows 95
  24
- Windows 3.X
  24
- Type of Modem
  25
- Initialisation String
  25
- Flow Control
  25
- UART-Universal Asynchronous Receiver Transmitter
  25
- Troubleshooting
  27
Troubleshooting

28
Glossary

36
Technical Reference

48
- Front Panel Lights
  48
- Typing Commands
  49
- Basic Data Commands
  50
- Extended Data Commands
  58
- S-Registers
  66
- Fax Commands
  74
- Screen Messages
  76
- The Serial Interface
  77
- Serial Interface Pin Definitions
  78
Regulatory Information

79
Limited Warranty

81
- Contact Details
  85

3COM U.S. Robotics 56K Voice User's Manual And Reference (37 pages)

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3Com U.S. Robotics 56K Voice User Manual (29 pages)

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3Com U.S. Robotics 56K Voice Manuals

3Com U.S. Robotics 56K Voice Command Reference Manual (210 pages)

Table of Contents

About this Guide

1 Connecting to Your Isp

2 Using the at Command Set

3 Modes of Operation

4 Dialing , Answering , and Hanging

5 Working with Memory

6 Controlling Result Code Displays

7 Controlling Eia-232 Signaling

8 Controlling Data Rates

9 Ccessing and

10 Dial Security

11 Flow Control

12 Handshaking , Error Control , Data Compression , and Throughput

13 Displaying Querying and Help Screens

14 Testing the Connection

15 Troubleshooting

16 Upgrading

100 C Flowcontroltemplate

Ascii Chart

Nformation for

Viewing Leds

S-REGISTERS S-Registers

J Warranty

Glossary

3Com U.S. Robotics 56K Voice User Manual (168 pages)

Table of Contents

Safety Information

About this Guide

INTRODUCTION Introduction

Dual 56K Lan Modem

Functionality Description

Before You Begin

Installing the Modem

Dual 56K Lan Modem for Internet

Configuringthe Dual56K Lan Modem for Privatenetwork

Configuring the Dual 56K Lan Modem for Private Network Access

Advanced Configuration

Advanced Conﬁguration

Onfiguring the Dual 56K Lan Modem for Dial - in Support

Placing , Receiving and Disconnecting Calls

Troubleshooting and Maintenance

Networking Primer

Nstalling and

Virtual Private Network (Vpn) Tunnel

Sing the

Factory Defaults

Speciﬁcations

Specifications

3Com U.S. Robotics 56K Voice User Manual (81 pages)

Table of Contents

Welcome to 56K Information Access

Product Features

Internal Modem Installation with Windows 95

Internal Modem Installation with Windows 3.X

Software Installation

Troubleshooting

Support Resources

Glossary

3Com U.S. Robotics 56K Voice User's Manual And Reference (85 pages)

Table of Contents

Welcome to 56K*Information Access

Product Features

External Modem Installation with Windows 95 and Windows 9

External Modem Installation with Windows 3.X

Software Installation

Troubleshooting

Glossary

Technical Reference

Regulatory Information

Limited Warranty

3COM U.S. Robotics 56K Voice User's Manual And Reference (37 pages)

Table of Contents

Welcome to 56K* Information Access

Product Features

Modem Installation with Windows 95

Modem Installation with Windows 3.X

Software Installation