Administrator's Guide

Chapter 11. SIP Traffic
Delete Row
If you select this box, the row is deleted when you click on Create new rows or Save.
Create
Enter the number of new rows you want to add to the table, and then click on Create.
Matching Request-URI
Here you create criterias for the Request-URI of the SIP messages. This is used when match-
ing requests in the Dial Plan table. For a request to match, all criterias must be fulfilled.
You can either enter the username parts and the domain, or create a regular expression to
match the Request-URI.
Name
Enter a Name for this Request-URI pattern. The name is used in the Dial Plan table.
Prefix
The Prefix part of the username is the first part of the username. You enter zero or more
characters, where there should be an exact match. The characters entered in this column are
stripped before the request is forwarded.
This column is only available when the Advanced SIP Routing or the SIP Trunking module
has been installed.
Head
The Head part of the username is the first part of the username when the Prefix has been
stripped. Here, too, there should be an exact match. The characters entered in this column
are kept when the request is forwarded.
Tail
The Tail part of the username is what is left after the Prefix and Head parts have been
removed. Select here allowed characters in the Tail. The Tail is kept when the request is
forwarded.
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