P-Preferred-Identity

An example of the header is shown below:

P-Preferred-Identity: "Cullen Jennings" <sip:fluffy@abc.com>

The header properties are shown in the following table:

Header Level Action

Add

Delete

Modify

List Entries

Operations Supported

Yes

Yes

Yes

2

Keyword

Sub Types

Attributes

Name

String

Read/Write

URL

URL Structure (see URL)

Read/Write

Below are header manipulation examples:

Example 1

Rule:

Add a P-Preferred-Identity header to all messages:

MessageManipulations 1 = 1, any, , header.P-Preferred-Identity, 0, 'Cullen Jennings <sip:fluffy@abc.com>', 0;

Result:

 
P-Preferred-Identity: "Cullen Jennings" <sip:fluffy@abc.com>

Example 2

Rule:

Modify the display name in the P-Preferred-Identity header:

MessageManipulations 2 = 1, any, , header.P-Preferred-Identity.name, 2, 'Alice Biloxi', 0;

Result:

 
P-Preferred-Identity: "Alice Biloxi" <sip:fluffy@abc.com>