AudioCodes Mediant 500 MSBR, Руководство пользователя

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User's Manual 724 Document #: LTRT-10375
Mediant 500 MSBR
Note:
•
Called and calling prefix tags can be used in the same routing rule.
•
When using prefix tags, you need to configure manipulation rules to remove the
tags before the device sends the calls to their destinations.
The following procedure describes how to configure IP-to-IP routing using prefix tags.

To configure IP-to-IP routing using prefix tags:
1. Configure a Dial Plan file with prefix tags, and then load the file to the device.
2. Add the prefix tags to the numbers of specific incoming calls using Inbound
Manipulation rules:
a. Open the Inbound Manipulations table (see Configuring IP-to-IP Inbound
Manipulations on page 701), and then click
New .
b. Configure matching characteristics for the incoming call (e.g., set 'Source IP
Group' to "1").
c. From the 'Manipulated Item' drop-down list, select Source to add the tag to the
calling URI user part, or Destination to add the tag to the called URI user part.
d. Configure the Dial Plan index for which you configured your prefix tag, in the
'Prefix to Add' or 'Suffix to Add' fields, using the following syntax: $DialPlan<x>,
where
x is the Dial Plan index (0 to 7). For example, if the called number is
4252000555, the device manipulates it to LOCL4252000555.
3. Add an SBC IP-to-IP routing rule using the prefix tag to represent the different source
or destination URI user parts:
a. Open the IP-to-IP Routing table (see Configuring SBC IP-to-IP Routing Rules on
page 671), and then click
New .
b. Configure the prefix tag in the 'Source Username Prefix' or 'Destination
Username Prefix' fields (e.g., "LOCL", without the quotes).
c. Continue configuring the rule as required.
4. Configure a manipulation rule to remove the prefix tags before the device sends the
message to the destination:
a. Open the Outbound Manipulations table (see Configuring IP-to-IP Outbound
Manipulations on page 705), and then click
New .
b. Configure matching characteristics for the incoming call (e.g., set 'Source IP
Group' to "1"), including calls with the prefix tag (in the 'Source Username Prefix'
or 'Destination Username Prefix' fields, enter the prefix tag to remove).
c. Configure the 'Remove from Left' or 'Remove from Right' fields (depending on
whether you added the tag at the beginning or end of the URI user part,
respectively), enter the number of characters making up the tag.
39.4 Using Dial Plan Tags for Outbound Manipulation
You can use Dial Plan tags to denote source and/or destination URI user names in
Outbound Manipulation rules in the Outbound Manipulations table.
The following procedure describes how to configure Outbound Manipulation based on tags.

To configure Outbound Manipulation based on tags:
1. In the Dial Plan table, configure a Dial Plan (see Configuring Dial Plans on page 711).
2. In the IP Group or SRD associated with the calls for which you want to use tag-based
routing, assign the Dial Plan that you configured in Step 1.