0x295C SIP Message Body

This TLV adds a message body to a SIP message. It also reports the message body (other than Content Type) if present, in a SIP message. Prior to this feature, this TLV added/reported the message body only for the SIP INFO message. The SIP stack adds a new line after the end of the message body. The host does not need to include this line in the TLV. The new line at the end of the message body will not be reported in this TLV.

PPL Event Request message
PPL Event Indication message

Byte | Description
0, 1 | Tag 0x002C
2, 3 | Length Variable (Maximum of 500)
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.
Session-Initiation Protocol. A signaling protocol used for establishing sessions in an IP network. A session could be a simple, two-way telephone call, or it could be a collaborative multi-media conference session.
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