AT&T MERLIN LEGEND Release 3.1 System Programming Manual page 462

DS1 Facilities
Signaling Mode
Use this procedure to specify the signaling for the 100D module as robbed-bit or
common-channel signaling.
NOTE:
This procedure is needed only for T1 facilities; common-channel signaling is set
automatically for PRI facilities.
Summary: Signaling Mode
Programmable by
Mode
Idle Condition
Planning Form
Factory Setting
Valid Entries
Inspect
Copy Option
Console Procedure
PC Procedure
Procedure: Signaling Mode
Console Display/Instructions
1 Select the Lines and Trunks menu.
_
4–90
Programming Procedures
System manager
All
100D module idle
Form 3b, Incoming Trunks: DS1 Connectivity
(100D module)
Robbed bit
Robbed Bit, Common Channel
No
No
Select type of signaling
Type slot no.
signaling
Additional Information
Dial slot no.
Select type of
PC