0x0E EXS Host-Slave Node

Byte | AIB Field Description
--- | ---
2 | Address Element 0x0E
3 | Data Length 0x01
4 | Data[0] Logical Node ID (Host Node: 0x000 - 0x1F)
5 | Address Element 0x0E
6 | Data Length 0x01
7 | Data[0] Logical Node ID (Slave Node: 0x000 - 0x1F)

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.
A computer, attached to the Excel platform through an RS-232 or Ethernet link, from which you run the telecommunications application that controls the Excel platform.