0x292A - SIP Referred By Header Parameters TLV

This TLV does the following:

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

• Writes the parameters of the Referred-By header in the outbound REFER or INVITE request.

Used in:

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

Byte | Description
0, 1 | Tag 0x292A
2, 3 | Length Variable (Maximum is 100)
4-n | Value Null Terminated ASCII string

Tag-Length-Value block. A standardized block that allows data to inserted in a standard way into API messages.
Outgoing call setup during real-time call processing on a specific channel.
RFS. A Status Message indicating that some entity is requesting service from the Excel platform.
See Programmable Protocol Language.
A condition that, when met, drives a state machine from one state to another. A condition that drives a Component out of its current state by invoking an associated primitive.
American Standard Code for Information Interchange