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3Com DIGITAL MODEM Manuals
Manuals and User Guides for 3Com DIGITAL MODEM. We have
1
3Com DIGITAL MODEM manual available for free PDF download: User Manual
3Com DIGITAL MODEM User Manual (62 pages)
3Com USER GUIDE DIGITAL MODEM
Brand:
3Com
| Category:
Modem
| Size: 0.47 MB
Table of Contents
Table of Contents
3
About this Guide
7
How to Use this Guide I
7
Troubleshooting Tips
7
Conventions
8
Introduction
9
3Com Impact Digital Modem Features
11
Data Capabilities
12
Voice Capabilities
12
Simultaneous Data and Voice Capabilities
12
Analog Modem Capabilities
13
3Com Impact Digital Modem Package Contents
13
Standard Package Contents
13
Additional Contents
13
ISDN Digital Line Configuration Requirements
14
Computer System Requirements
15
ISDN Ordering Information by Switch Type
15
IBM PC or Compatible Requirements
16
Apple Macintosh Requirements
16
Cabling Requirements
17
Pin Descriptions
17
Com Impact Digital Modem
17
Com Impact Digital Modem
18
Back Panel Power Switch and Connectors
18
Front Panel LED Indicators
18
Installing and Configuring the Digital Modem
19
Front Panel LED Indicator Definitions
19
Installing the 3Com Impact Digital Modem
20
Installing the Digital Modem in an IBM-Compatible PC
20
Installing the Digital Modem in an Apple Macintosh Computer
21
Configuring the 3Com Impact Digital Modem
23
Configuration for IBM PC or Compatible Computer
24
Configuration Dialog Box
24
Configuration for Apple Macintosh Computer
30
Placing and Receiving Calls
32
Placing ISDN Data Calls
32
Multilink PPP Calls with Dynamic Bandwidth Allocation
32
Placing Analog Modem Calls
34
Using Communications Software to Place Calls
34
Receiving Data Calls
34
Using the Phone out Port
34
Placing Calls Using the Phone out Port
35
Receiving Calls Using the Phone out Port
35
Protocol Support
36
Async-Sync PPP Conversion
36
Quickselect
36
Troubleshooting
37
Troubleshooting Tips
37
Downloading Firmware to Your External Digital Modem
41
At Command Et Verview
43
At Commands , Registers , and
43
AT Command Set for the 3Com Impact
45
Digital Modem
45
B-1 at Command Set Summary
45
AT Command Set for Internal Analog Fax Modem
48
B-2 at Command Set Summary for the Internal Analog Modem
48
Remote S Registers
51
B-3 Remote S Registers
51
Digital Modem Result Codes
54
B-4 3Com Impact Digital Modem Result Codes
54
On-Line Technical Services
55
3Com Bulletin Board Service
55
World Wide Web Site
56
Ask3Com on Compuserve
56
3Comfacts Automated Fax Service
56
Support from Your Network Supplier
57
Support from 3Com
58
Returning Products for Repair
58
Limited Warranty
59
100 C Technicalsupport
55
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3Com Categories
Switch
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Modem
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