Used in:
0x0033 NPDI Universal ICB in:
Request for Service message
Route Control message
Byte
Description
0, 1
Tag Remote URL (0x27DD)
2, 3
Length Variable
4. . .
Value Variable
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.