User's Manual Chapter 13

Chapter 6: Internal Photographs
AT&T Wireless Services
6-59
FCC Type Acceptance Application
10991 Rev. 1.0 7/6/99
The Interworking Control Processor card serves as the call processing
element of the Base Station. It provides an interworking mechanism
for the connection of calls between the Local Digital Switch (LDS) and
the fixed wireless Remote Units (RUs).
Figure 6.19—Interworking Control Processor Card (ICP)