Command Conventions
The command conventions that may be found in this document are defined as follows.
Convention Description
Boldface The keywords of a command line are in boldface.
Italic Command arguments are in italics.
[ ] Items (keywords or arguments) in brackets [ ] are optional.
{ x | y | ... } Optional items are grouped in braces and separated by vertical
bars. One item is selected.
[ x | y | ... ] Optional items are grouped in brackets and separated by vertical
bars. One item is selected or no item is selected.
{ x | y | ... }
*
Optional items are grouped in braces and separated by vertical
bars. A minimum of one item or a maximum of all items can be
selected.
[ x | y | ... ]
*
Optional items are grouped in brackets and separated by vertical
bars. Several items or no item can be selected.
&<1-n> The parameter before the & sign can be repeated 1 to n times.
# A line starting with the # sign is comments.
Change History
Changes between document issues are cumulative. Therefore, the latest document version
contains all updates made to previous versions.
Changes in Issue 03 (2011-09-30)
Based on issue 02 (2011-06-25), the document is updated as follows:
The following information is modified:
l The configuration guide optimizes the SIP AG configuration.
Changes in Issue 02 (2011-06-25)
Based on issue 01 (2011-03-30), the document is updated as follows:
The following information is modified:
l Example for Configuring a SIP AG
l (Optional) Configuring the Three-Party Service for a SIPAG User
The following information is deleted:
l The configuration guide of PBX is deleted.
Huawei AR1200 Series Enterprise Routers
Configuration Guide - Voice About This Document
Issue 03 (2011-09-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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