Agilent Technologies A.18.00 User Manual

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Chapter 8, Programming the Call Processing Subsystem
Programming the CALL BIT Screen
Programming the CALL BIT Screen
Figure 44
 The CALL BIT Screen
The CALL BIT screen has been designed to give the advanced user the capability 
to modify the contents of the forward control channel and forward voice channel 
signaling messages used in a call processing messaging protocol. 
A messaging protocol is defined as the sequence of messages sent from the Test 
Set to the mobile station to perform a desired action, such as registering a mobile 
station.
Modifying the contents of one or more messages may be required for testing the 
robustness of a mobile station’s call processing algorithms or for new product 
development.
The CALL BIT screen should not be used to change any parameter that can be set 
on any other Call Processing Subsystem screen. The contents of the applicable 
fields on the CALL CONTROL screen and the CALL CONFIGURE screen are 
not updated to reflect any changes made while in the CALL BIT screen. There is 
no coupling between the CALL BIT screen and the Test Set.