H3C VG 31-08 Bedienungsanleitung

H3C VG 31-08 Voice Gateway

Installation Manual

Hangzhou Huawei-3Com Technology Co., Ltd

http://www.huawei-3com.com

Manual Version: T2-08042Y-20060707-C-1.00

Co., Ltd. and its licensors

No part of this manual may be reproduced or transmitted in any form

or by any means without prior written consent of Hangzhou

Huawei-3Com Technology Co., Ltd.

Trademarks

H3C, Aolynk, , IRF, H3Care,

, Neocean, , TOP

G, SecEngine, SecPath, COMWARE, VVG, V2G, VnG, PSPT, NetPilot,

and XGbus are trademarks of Hangzhou Huawei-3Com Technology

Co., Ltd.

All other trademarks that may be mentioned in this manual are the

property of their respective owners.

Notice

The information in this document is subject to change without notice.

Every effort has been made in the preparation of this document to

ensure accuracy of the contents, but all statements, information, and

recommendations in this document do not constitute the warranty of

any kind, express or implied.

To obtain the latest information, please access:

http://www.huawei-3com.com

Technical Support

customer_service@huawei-3com.com

http://www.huawei-3com.com

About This Manual

Related Documentation

In addition to this manual, each H3C VG Series Voice Gateways

documentation set includes the following:

Manual Content

H3C VG Series Voice Gateways

Operation Manual

It provides guidelines to user

operations on the H3C VG

Series Voice Gateways.

H3C VG Series Voice Gateways

Command Manual

It provides all commands

available in the H3C VG Series

Voice Gateways as well as the

command usage and examples.

H3C VG Series Voice Gateways

Web-based Configuration

Manual

It provides guidelines to

Web-based configuration on the

H3C VG Series Voice

Gateways.

Organization

H3C VG 31-08 Voice Gateway Installation Manual is organized

as follows:

Chapter Contents

1 Product Overview Profiles the core technology and

hardware features.

2 Installation Preparations Focuses on the site requirements,

precautions, and tools for installation.

Chapter Contents

3 Installing the VG 31-08 Elaborates on the installation

flowchart and how to install H3C VG

31-08 Voice Gateway.

4 Booting and Configuring

the VG 31-08

Presents booting and configuration

fundamentals of H3C VG 31-08

Voice Gateway including setting up,

powering up the device, and basic

configuration procedures.

5 Software Maintenance Lists the way to maintain the software

of H3C VG 31-08 Voice Gateway.

6 Troubleshooting Introduces possible symptoms and

the solutions to them.

Conventions

The manual uses the following conventions:

I. Command conventions

Convention Description

Boldface The keywords of a command line are in

Boldface.

italic Command arguments are in italic.

[ ] Items (keywords or arguments) in square

brackets [ ] are optional.

{ x | y | ... }

Alternative items are grouped in braces

and separated by vertical bars. One is

selected.

[ x | y | ... ]

Optional alternative items are grouped in

square brackets and separated by vertical

bars. One or none is selected.

Convention Description

{ x | y | ... } *

Alternative items are grouped in braces

and separated by vertical bars. A minimum

of one or a maximum of all can be selected.

[ x | y | ... ] *

Optional alternative items are grouped in

square brackets and separated by vertical

bars. Many or none can be selected.

# A line starting with the # sign is comments.

GUI conventions

II.

Convention Description

< > Button names are inside angle brackets.

For example, click <OK>.

[ ]

Window names, menu items, data table

and field names are inside square

brackets. For example, pop up the [New

User] window.

/ Multi-level menus are separated by forward

slashes. For example, [File/Create/Folder].

Symbols

III.

Convention Description

Warning Means reader be extremely careful.

Improper operation may cause bodily

injury.

Caution

Means reader be careful. Improper

operation may cause data loss or damage

to equipment.

Convention Description

Note Means a complementary description.

Environmental Protection

This product has been designed to comply with the requirements

on environmental protection. For the proper storage, use and disposal

of this product, national laws and regulations must be observed.

Installation Manual

H3C VG 31-08 Voice Gateway Table of Contents

Table of Contents

Chapter 1 Product Overview ........................................................1-1

1.1 Introduction ........................................................................1-1

1.2 Hardware Features ............................................................1-2

1.2.1 Appearance.............................................................1-2

1.2.2 System Specifications.............................................1-3

1.2.3 LEDs........................................................................1-4

1.2.4 Interface Attributes..................................................1-6

Chapter 2 Installation Preparations .............................................2-1

2.1 Site Requirements..............................................................2-1

2.1.1 Temperature/Humidity.............................................2-1

2.1.2 Cleanliness..............................................................2-2

2.1.3 ESD Prevention.......................................................2-3

2.1.4 Electromagnetic Environment .................................2-4

2.1.5 Lightning Protection.................................................2-4

2.1.6 Checking the Rack/Workbench/Tabletop................2-4

2.2 Safety Precautions.............................................................2-5

2.3 Tools, Cables, Meters, and Devices..................................2-6

Chapter 3 Installing the VG 31-08 ................................................3-1

3.1 Installation Flowchart.........................................................3-1

3.2 Installing the VG 31-08 ......................................................3-2

3.2.1 Tabletop/Workbench Mounting ...............................3-2

3.2.2 Rack Mounting.........................................................3-2

3.3 Connecting the Grounding Cable.......................................3-3

3.4 Connecting to the Console Terminal..................................3-4

Installation Manual

H3C VG 31-08 Voice Gateway Table of Contents

3.5 Connecting to the Ethernet................................................3-5

3.6 Connecting the Telephone.................................................3-7

3.7 Connecting the Telephone Cable......................................3-7

3.8 Connecting the Power Cord...............................................3-8

3.9 Verifying Installation...........................................................3-9

Chapter 4 Booting and Configuring the VG 31-08......................4-1

4.1 Booting...............................................................................4-1

4.1.1 Setting up a Configuration Environment .................4-1

4.1.2 Powering up the VG 31-08......................................4-5

4.1.3 Startup Process.......................................................4-7

4.2 Configuration Fundamentals..............................................4-9

4.2.1 Basic Configuration Procedures..............................4-9

4.2.2 Features of the Command Line Interface................4-9

4.2.3 Features of Web-based Configuration ..................4-10

Chapter 5 Software Maintenance.................................................5-1

5.1 Boot Menu..........................................................................5-1

5.2 Upgrading Application and Boot ROM Programs Using

XModem...................................................................................5-4

5.2.1 Upgrading the Application Program ........................5-4

5.2.2 Upgrading the Full Boot ROM Program..................5-7

5.2.3 Upgrading the Extended Segment of the Boot ROM

Program............................................................................5-9

5.3 Backing up and Restoring the Extended Segment of the Boot

ROM Program..........................................................................5-9

5.3.1 Backing up the Extended Segment of Boot ROM

Program in Flash Memory................................................5-9

5.3.2 Restoring the Extended Segment of Boot ROM

Program from Flash Memory..........................................5-10

Installation Manual

H3C VG 31-08 Voice Gateway Table of Contents

iii

5.4 Repairing the Extended Segment of Boot ROM..............5-11

5.5 Upgrading the Application Program Using TFTP.............5-12

5.5.1 Setting up an Upgrading Environment..................5-12

5.5.2 Running TFTP Server ...........................................5-13

5.5.3 Configuring the VG 31-08......................................5-13

5.5.4 Downloading the Application Program..................5-16

5.6 Uploading/Downloading Configuration File and Program

Using FTP..............................................................................5-17

5.6.1 Setting up Uploading/Downloading Environment..5-17

5.6.2 Configuring the FTP Service on the VG 31-08......5-19

5.6.3 Uploading/Downloading Application/Boot ROM

Program/Configuration File ............................................5-20

5.7 Solutions when the Password is Lost..............................5-22

5.7.1 When a user password is lost ...............................5-22

5.7.2 When the Boot ROM Password is Lost.................5-25

Chapter 6 Troubleshooting...........................................................6-1

6.1 Troubleshooting the Power System...................................6-1

6.2 Troubleshooting the Configuration System........................6-1

Installation Manual

H3C VG 31-08 Voice Gateway List of Figures

List of Figures

Figure 1-1 Appearance of the VG 31-08.................................1-2

Figure 1-2 VG 31-08 front panel .............................................1-2

Figure 1-3 VG 31-08 rear panel..............................................1-2

Figure 1-4 LEDs on VG 31-08 front panel...............................1-5

Figure 3-1 Installation flowchart..............................................3-1

Figure 3-2 Rack mounting of the VG 31-08............................3-3

Figure 3-3 Console cable assembly........................................3-5

Figure 3-4 Ethernet cable assembly .......................................3-6

Figure 4-1 Local configuration through the console port.........4-1

Figure 4-2 Set up a new connection .......................................4-2

Figure 4-3 Set the connection port..........................................4-3

Figure 4-4 Set communication parameters.............................4-4

Figure 4-5 Set the terminal type..............................................4-5

Figure 5-1 The Send File dialog box.......................................5-6

Figure 5-2 The Sending File interface.....................................5-6

Figure 5-3 Set up an environment for upgrading through

TFTP......................................................................5-12

Figure 5-4 Set up an environment for local uploading/downloading

through FTP..........................................................................5-18

Figure 5-5 Set up an environment for remote uploading/downloading

through FTP.....................................................................5-19

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