Differences

This shows you the differences between two versions of the page.

--- cookbooks:5.3.x:pseudovariables [2020/04/02 21:25]
miconda [$xavp(id) - XAVPs]
+++ cookbooks:5.3.x:pseudovariables [2020/04/02 21:32]
miconda [$xavp(id) - XAVPs]
@@ Line 722: / Line 722: @@
 ===== $xavp(id) - XAVPs =====
-**xavp** - eXtended AVPs - are structures that can store multiple values, which can be grouped in a structure-like fashion. They work like a stack, similar to AVPs, and are attached to SIP transactions. Each xavp has a name and can contain multiple named values, the structure name (or root list name) and the value name (or field name) are separated by <nowiki>=></nowiki> like <nowiki>$xavp(root=>field)</nowiki> where "root" is the name of the structure and "field" is the name of the value. To assign a value use:
+**xavp** - eXtended AVPs - are variables that can store multiple values, which can also be grouped in a structure-like fashion. Their value can be a string, an integer number or a list of named values.
+They work like a stack, similar to AVPs, and are attached to SIP transactions and automatically destroyed when the transaction is finished.
+Each xavp has a string name and can contain a string, and integer or a list of named value. The structure name (or root list name) and the value name (or field name) are separated by <nowiki>=></nowiki> like <nowiki>$xavp(root=>field)</nowiki> where "root" is the name of the structure and "field" is the name of the value.
+To assign a single value use:
+<code c>
+$xavp(root)="string value";
+$xavp(root)=intnumber;
+</code>
+To assign a named value use:
 <code c>
@@ Line 730: / Line 743: @@
 Like avps, xavp act like a stack. To refer to an existing value, use an index. The newest xavp has index zero [0].
 <code c>
 $xavp(root[0]=>field)=12;

Kamailio SIP Server Wiki

User Tools

Site Tools

Differences

Page Tools