AT&T MERLIN LEGEND Communications System PBX System Planning Manual page 198

PBX System Form 3
Module 1 Slot No.
Type of Service
T1
ISDN-PRI
Frame Format
D4
ESF
Suppression (Line Code)
AMI-ZCS
B8ZS
Line Compensation
Cable Feet
1 (.6dB)
2 (1.2 dB)
3 (1.8 dB)
4 (2.4 dB)
5 (3.0 dB)
Clock Synchronization
Priority
Primary
Secondary
Tertiary
None
Source
Loop
Local
Activation
Active
Not Active
Signaling Mode
RBS
C C S
Channel Service Unit
Foreign Exchange
Special Access
Factory Setting
C
Outside Trunks – DS1 Facility (100D Module)
Module 2 Slot No.
Type of Service
T1
ISDN-PRI
Frame Format
D4
ESF
Suppression (Line Code)
AMI-ZCS
B8ZS
Line Compensation
Cable Feet
1 (.6dB)
2(1.2 dB)
3 (1.8 dB)
4 (2.4 dB)
5 (3.0 dB)
Clock Synchronization
Priority
Primary
Secondary
Tertiary
None
Source
Loop
Local
Activation
Active
Not Active
Signaling Mode
RBS
C C S
Channel Service Unit
Foreign Exchange
Special Access
Module 3 Slot No.
Type of Service
T1
ISDN-PRI
Frame Format
D4
ESF
Suppression (Line Code)
AMI-ZCS
B8ZS
Line Compensation
Cable Feet
1 (.6dB)
2(1.2 dB)
3(1.8 dB)
4 (2.4 dB)
5 (3.0 dB)
Clock Synchronization
Priority
Primary
Secondary
Tertiary
None
Source
Loop
Local
Activation
Active
Not Active
Signaling Mode
RBS
CCS
Channel Service Unit
Foreign Exchange
Special Access