0x2943 SIP Authenticate Header

Use this TLV to specify the WWW-Authenticate header value in a SIP message.

Used in:
0x0033 NPDI Universal ICB in:
Release Channel with Data message

Byte | Description
0, 1 | Tag 0x2943
2, 3 | Length Variable
4-n | Value[0-n] Null Terminated ASCII value for WWW-Authorization header.

Tag-Length-Value block. A standardized block that allows data to inserted in a standard way into API messages.
World Wide Web
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.
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.
American Standard Code for Information Interchange