0x2A00 Media Remote End Point Information

SIP

For SIP calls, this TLV contains the nested TLVs that in turn contain the entire Session Description Protocol (SDP) in NPDI format.

Used in: 0x0033 NPDI Universal ICB

RTP

This TLV uses the following nested TLVs that contain the Remote End-Point Media Information.

• 0x2A07 Media Port

• 0x2A0E Media Connection Address

Byte | Description
0, 1 | Tag 0x2A00
2, 3 | Length Variable

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.
Tag-Length-Value block. A standardized block that allows data to inserted in a standard way into API messages.
Network Protocol Data Intelligence. Also called “Interworking,” it is a software product that operates within Excel’s Call Control (Layer 4) and Services (Layer 5) call processing layers. NPDI is meant to enhance Excel’s call processing product offering by allowing call processing layers (specifically Layers 4 and 5) to perform advanced analysis, generation, and conversion of Network Signaling (NS) Layer 3 information.
See Information Control Block.
Real-Time Transport Protocol. Supports transport of real-time data like interactive voice and video over packet-switched networks.