3Com VCX V7111 Manual de usuario

3Com®VCX™V7111 Fast Track

Installation Guide

Version 4.2

http://www.3com.com

Part Number 900-0183-01 Rev AA

Published June 2004

2 VCX V7111 Fast Track Installation Guide

3Com Corporation, 350 Campus Drive, Marlborough MA 01752-3064

any means or used to make any derivative work (such as translation, transformation, or adaptation) without written permission

from 3Com Corporation.

3Com Corporation reserves the right to revise this documentation and to make changes in content from time to time without

obligation on the part of 3Com Corporation to provide notification of such revision or change.

3Com Corporation provides this documentation without warranty, term, or condition of any kind, either implied or expressed,

including, but not limited to, the implied warranties, terms, or conditions of merchantability, satisfactory quality, and fitness for a

particular purpose. 3Com may make improvements or changes in the product(s) and/or the program(s) described in this

documentation at any time.

If there is any software on removable media described in this documentation, it is furnished under a license agreement included

with the product as a separate document, in the hardcopy documentation, or on the removable media in a directory file named

LICENSE.TXT or !LICENSE.TXT. If you are unable to locate a copy, please contact 3Com and a copy will be provided to you.

UNITED STATES GOVERNMENT LEGEND

If you are a United States government agency, then this documentation and the software described herein are provided to you

subject to the following:

All technical data and computer software are commercial in nature and developed solely at private expense. Software is

delivered as “Commercial Computer Software” as defined in DFARS 252.227-7014 (June 1995) or as a “commercial item” as

defined in FAR 2.101(a) and as such is provided with only such rights as are provided in 3Com’s standard commercial license

for the Software. Technical data is provided with limited rights only as provided in DFAR 252.227-7015 (Nov 1995) or FAR

52.227-14 (June 1987), whichever is applicable. You agree not to remove or deface any portion of any legend provided on any

licensed program or documentation contained in, or delivered to you in conjunction with, this guide.

Unless otherwise indicated, 3Com registered trademarks are registered in the United States and may or may not be registered

in other countries.

3Com, the 3Com logo, NBX, and SuperStack are registered trademarks of 3Com Corporation. NBX NetSet, pcXset, and VCX

are trademarks of 3Com Corporation.

Adobe is a trademark and Adobe Acrobat is a registered trademark of Adobe Systems Incorporated. Microsoft, Windows,

Windows 2000, Windows NT, and Microsoft Word are registered trademarks of Microsoft Corporation.

All other company and product names may be trademarks of the respective companies with which they are associated.

VCX V7111 Fast Track Installation Guide 3

CONTENTS

ABOUT THIS GUIDE 5

Regulatory Information 5

General 5

FCC Notice to Users 6

Declaration of Conformity 7

How to Use This Guide 8

Conventions 8

Documentation Comments 9

Reader’s Notes 10

CHAPTER 1: QUICKLY SETTING UP VCX V7111 PRODUCTS 11

Reader’s Notes 12

CHAPTER 2: INSTALLING THE VCX V7111 13

Unpacking 13

Package Contents 13

Installing the VCX V7111 13

Installing the VCX V7111 on a Desktop or a Shelf: 13

Installing an 2FXS, 4FXS, 4FXO, 8FXS, or 8FXO in a 19-inch Rack 14

Installing a 24FXS in a 19-inch Rack 15

Mounting a 2FXS, 4FXS, 4FXO, 8FXS, or 8FXO on a Wall 16

Reader’s Notes 17

CHAPTER 3: CABLING THE VCX V7111 19

VCX V7111 Rear Panel Connectors 19

Cables and Cabling Procedure 22

Installing the Life Line 25

Powering Up the VCX V7111 27

Reader’s Notes 28

4 VCX V7111 Fast Track Installation Guide

CHAPTER 4: GETTING STARTED 29

Correlating PC/VCX V7111 IP Address and Subnet Mask 29

Accessing 3Com Embedded Web Server 30

Setting the VCX V7111 IP Address / Subnet Mask 30

Restoring Your PC’s IP Address / Subnet Mask 31

Provisioning Control Protocol Parameters 31

Provisioning SIP Parameters 32

Monitoring Channels / Channel Status 35

Downloading Software Updates to the VCX V7111 36

Changing the Password 38

Reader’s Notes 39

CHAPTER 5: 4FXO: IP TO ENTERPRISE PBX EXAMPLE 41

Analog Line Interconnect Through the IP Network 41

Reader’s Notes 43

CHAPTER 6: MONITORING THE VCX V7111 45

VCX V7111 Front Panel LEDs 45

VCX V7111 Rear Panel LEDs 47

Reader’s Notes 48

APPENDIX A: OBTAINING SUPPORT FOR YOUR 3COM PRODUCTS 49

Solve Problems Online 49

Purchase Extended Warranty and Professional Services 49

Access Software Downloads 50

Telephone Technical Support and Repair 50

VCX V7111 Fast Track Installation Guide 5

ABOUT THIS GUIDE

This Fast Track Installation Guide describes the installation of the following 3Com®VCX™

V7111 SIP products:

The 24-port VCX V7111 24FXS

The eight-port VCX V7111 8FXS and 8FXO

The four-port VCX V7111 4FXS and 4FXO

The two port VCX V7111 2FXS

Information contained in this document is believed to be accurate and reliable at the time of

printing. However, because of on-going product improvements and revisions, 3Com cannot

guarantee the accuracy of printed material after the Date Published nor can it accept

responsibility for errors or omissions. Updates to this document and other documents can be

viewed by registered Technical Support customers. See “Appendix A: Obtaining Support for

Your 3Com Products “ for details on how to register your product and get support from

3Com.

Regulatory Information

General

This regulatory information document is provided in accordance with standards UL 1950, EN

60950 and 47 CFR, part 15, for the VCX V7111 product family.

The safety status of each port on the device is declared and detailed in the following table:

Table 1 Safety Status Indicators

Ports Safety Status

Ethernet (100 Base-T) SELV

FXO TNV-3

FXS TNV-2

6 VCX V7111 Fast Track Installation Guide

TNV-3 — Circuit whose normal operating voltages exceeds the limits for an SELV circuit

under normal operating conditions and on which over voltages from Telecommunication

Networks are possible

TNV-2 — Circuit whose normal operating voltages exceeds the limits for an SELV circuit

under normal operating conditions and is not subjected to over voltages from

Telecommunication Networks

SELV — Safety extra low voltage circuit.

FCC Notice to Users

This equipment has been tested and found to comply with the limits for a Class B digital

device, pursuant to part 15 of the FCC Rules. These limits are designed to provide

reasonable protection against harmful interference in a residential installation. This

equipment generates, uses, and can radiate radio frequency energy and, if not installed and

used in accordance with the instructions, may cause harmful interference to radio

communications. However, there is no guarantee that interference will not occur in a

particular installation. If this equipment does cause harmful interference to radio or television

reception, which can be determined by turning the equipment off and on, the user is

encouraged to try to correct the interference by one or more of the following measures:

Reorient or relocate the receiving antenna.

Increase the separation between the equipment and receiver.

Connect the equipment into an outlet on a circuit different from that to which the receiver

is connected.

Consult the dealer or an experienced radio/TV technician for help.

This equipment complies with Part 68 of the FCC rules and the requirements adopted by

ACTA. On the bottom of this equipment is a label containing a product identifier in the format

US:3CMIS02BMP10XFXO. If requested, this number must be provided to the telephone

company.

The telephone company may make changes in the facilities, equipment, operations, or

procedures that could affect the operation of the equipment. If this happens, the telephone

company will provide advance notice for you to make necessary modifications to maintain

uninterrupted service.

VCX V7111 Fast Track Installation Guide 7

Should you experience trouble with this telephone equipment, please contact:

3Com Corporation, 350 Campus Drive, Marlborough, MA 01752-3084

Telephone: 508 323-5000

Do not attempt to repair this equipment!

Facility Interface Code: 2LS02

Service Order Code: 9.OY

USOC Jack Type: RJ11C

REN: 0.2B

It this Gateway causes harm to the telephone network, the telephone company will notify you

in advance that temporary discontinuance of service may be required. But if advance notice

is not practical, the telephone company will notify the customer as soon as possible. You will

also be advised of your right to file a complaint with the FCC if you believe it is necessary.

WARNING: The VCX V7111 24FXS is a class A product. In a domestic

environment this product may cause radio interference in which case the user may

be required to take adequate measures.

CAUTION: Installation and service of 3Com VCX V7111 products must be

performed only by authorized, qualified service personnel.

The VCX V7111 4FXO and 8FXO Output Tones and DTMF level should not

exceed -9 dBm (3Com setting #23) in order to comply with FCC 68, TIA/EIA/IS-

968 and TBR-21.

The maximum allowed gain between any 2 ports connected to the PSTN should

be set to 0 dB to comply with FCC 68, TIA/EIA/IS-968 Signal power limitation.

The VCX V7111 2FXS and 24FXS supports only FXS (connecting to

peripheral equipment such as a fax machine, a modem, or telephone sets).

They do not support FXO (connecting to telephone exchange analog lines or to

PBX extensions).

Declaration of Conformity

The VCX V7111 is in conformity with all applicable essential requirements following the

provisions of the European Directive 1999/5/EC.

8 VCX V7111 Fast Track Installation Guide

How to Use This Guide

This book covers these topics:

Chapter 1: Quickly Setting Up VCX V7111 Products

Chapter 2: Installing the VCX V7111

Chapter 3: Cabling the VCX V7111

Chapter 4: Getting Started

Chapter 5: 4FXO: IP to Enterprise PBX Example

Chapter 6: Monitoring the VCX V7111

Appendix A: Obtaining Support for Your 3Com Products

Conventions

Table 2 lists conventions that are used throughout this guide.

Table 2 Notice Icons

Icon Notice Type Description

Information note Information that describes important features or

instructions.

Caution Information that alerts you to potential loss of data or

potential damage to an application, device, system,

or network.

Warning Information that alerts you to potential personal injury

or death.

VCX V7111 Fast Track Installation Guide 9

When referring to VCX V7111 products, this document uses the following abbreviations:

Table 3 Documentation Abbreviations

Abbreviation Product Name

2FXS VCX V7111 2FXS

4FXS VCX V7111 4FXS

4FXO VCX V7111 4FXO

8FXS VCX V7111 8FXS

8FXO VCX V7111 8FXO

24 FXS VCX V7111 24FXS

When referring to all these products generally, this document uses the term VCX V7111.

Documentation Comments

Your suggestions are important to us because we want to make our documentation more

useful to you.

Please send e-mail comments about this guide or any of the VCX V7111 documentation and

Help systems to:

[email protected]

Please include the following information with your comments:

Document title

Document part number (usually found on the front page)

Page number

Your name and organization (optional)

Example:

3Com VCX V7111 Fast Track Installation Guide

Page 25

10 VCX V7111 Fast Track Installation Guide

Reader’s Notes

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