Proxy-Require

An example of the header is shown below:

Proxy-Require: sec-agree

The header properties are shown in the following table:

Header Level Action

Add

Delete

Modify

List Entries

Operations Supported

Yes

Yes

Yes

N/A

Keyword

Sub Types

Attributes

Capabilities

SIPCapabilities

Read/Write

Below are header manipulation examples:

Example 1

Rule:

Add a Proxy-Require header to the message:

MessageManipulations 1 = 1, any, , header.Proxy-Require, 0, 'sec-agree', 0;

Result:

 
Proxy-Require: sec-agree

Example 2

Rule:

Modify the Proxy-Require header to itsp.com:

MessageManipulations 2 = 1, any, , header.Proxy-Require, 2,  'itsp.com' , 0;

Result:

 
Proxy-Require: itsp.com

Example 3

Rule:

Set the privacy options tag in the Proxy-Require header:

MessageManipulations 0 = 0, invite, , header.Proxy-Require.capabilities.privacy, 0, 1 , 0;

Result:

 
Proxy-Require: itsp.com, privacy