0x2929 - SIP Referred By Header URI TLV

This TLV does the following:

• Instructs the CSP SIP stack to insert Referred-By header in the outbound REFER. In case no data is provided CSP SIP stack fills in the contact URI.

• Reports the URI in the Referred-By header, if present, in the received REFER or INVITE request.

• Writes the URI of the Referred-By header in the outbound INVITE request.

Used in:

Route Control
Outseize Control
Request For Service with Data
PPL Event Request
PPL Event Indication