Instruction/ maintenance manual of the product VG Series 3Com
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H3C VG Series Voice Gateways Operation Manual Hangzhou Huawei -3 Com Technology Co., Ltd. http://www.huawei-3com. com Manual Version: T2-08162K- 20060523-C-1.
Copyright © 2006, Hangzhou Huawei-3Com Technology Co., Ltd. and its licensors All Rights Reserved No part of this manual may be reproduc ed or tran smitted in any form or by any means without prior written consent of Hang zh ou Huawei-3Com Technol ogy Co.
About This Manual Related Documentation In addition to this manual, each H3C VG Serie s Voice Gateways docu mentation set includes the following: Manual Description H3C VG Series Voice Gateways Command Manual It discusses all the command lines available with VG, their arguments, defaults, configuration views, usage guideli ne s, and examples.
Part Contents 5 Security Describes th e security f eature provide d by the VGs, as well as the conf iguratio n and operation of the security feature. 6 Appendix provides all acronyms for the manual. Conventions The manual uses the following conventions: I.
III. Symbols Convention Description Warning Means reader be extrem el y careful. Improper operation may cause bodily injury. Caution Means reader be careful. Imprope r operation may cause data loss or damage to equipment. Note Means a complementary descri ption.
An important point after buying a device 3Com VG Series (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought 3Com VG Series yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data 3Com VG Series - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, 3Com VG Series you will learn all the available features of the product, as well as information on its operation. The information that you get 3Com VG Series will certainly help you make a decision on the purchase.
If you already are a holder of 3Com VG Series, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime 3Com VG Series.
However, one of the most important roles played by the user manual is to help in solving problems with 3Com VG Series. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device 3Com VG Series along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
