0x2F V5 ID, User Port

The V5 ID, User Port address type is used for the following PPL Events: User Port Status Request and V5 Subscriber Query.

Byte | AIB Field Description
--- | ---
2 | Address Element: 0x2F
3 | Data Length 0x04
4 | Data[0] V5 ID (MSB)
5 | Data[1] V5 ID (LSB)
6 | Data[2] User Port (MSB)
7 | Data[3] User Port (LSB)

The point in the Excel platform where a DS0 connects to a network. Also known as a "socket."
See Programmable Protocol Language.
See Address Information Block.
The information in an AIB that follows the header, down to the data field. An AIB can have one or more Address Elements. AEs correspond to Span, Channel, and SS7 Link.
Most Significant Bit
Least Significant Bit