H3C VG 80-20 User manual

H3C VG 80-20 Voice Gateway
Installation Manual
Hangzhou Huawei-3Com Technology Co., Ltd
http://www.huawei-3com.com
Manual Version: T2-08043R-20060720-C-1.00

Copyright © 2006, Hangzhou Huawei-3Com Technology
Co., Ltd. and its licensors
All Rights Reserved
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
[e-mail]
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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 Gateway
Web-based Configuration
Manual
It provides guidelines to
Web-based configuration on the
H3C VG Series Voice
Gateways.
Organization
H3C VG 80-20 Voice Gateway Installation Manual is organized
as follows:
Chapter Contents
1 Product Overview Profiles the core techniques and
hardware features of the H3C
VG 80-20 Voice Gateway.

Chapter Contents
2 Installation Preparations Focuses on the site
requirements, precautions, and
tools for installation.
3 Installing the VG 80-20 Elaborates on the installation
flowchart and how to install H3C
VG 80-20 Voice Gateway.
4 Booting and Configuring the
VG 80-20
Presents booting and
configuration fundamentals of
H3C VG 80-20 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 80-20
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.

Convention Description
{ 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.
{ 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.
II. GUI conventions
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.
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.