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MERLIN LEGEND
®
Communications System Release 6.1
Form 3b (Continued)
Form 3b-2
NOTE: Do not configure 100D modules to do trunk-to-trunk transfers between DS1 and LS lines/trunks.
✦
Factory Setting
*
The factory setting of T1 is
not
automatically selected if you enter nothing; it must be entered.
†
PRI must be selected as the Type of DS1 connectivity before PRI options are entered.
‡
AT&T Toll and 5ESS local PRI service for Release 2.0 and later requires service provider switching equipment to be either
4ESS Generic 13 through Generic 16, 5ESS Generic 6, or a 5ESS serving the FTS2000 network. PRI service on Release 1.0
or 1.1 requires a DS1 facility from a 4ESS Generic 13 through Generic 16 or 4ESS Generic 16 switch.
Frame Format
❑ D4 Compatible ✦
❑ Extended Superframe (ESF)
Suppression (Line Code)
❑ AMI-ZCS ✦
❑ B8ZS
Signaling Mode
❑ Robbed-Bit Signaling
(RBS) ✦
❑ Common-Channel
Signaling (CCS)
Line Compensation
__________ Cable Feet
❑ 1 (-.6 dB) ✦
❑ 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
Channel Service Unit
❑ Foreign Exchange ✦
❑ Special Access
Module 3 Slot No. __________
Ground-Start
Loop-Start
Tie
Unequipped
All Ground-
Start
All Loop-Start
All Tie
All Unequipped
DID
All DID
S56 Data
All S56 Data
Trunk Type
Channel
Number(s)
Toll
Tie-PBX
For Tie/All Tie
S56
Type of Service
❑ T1 ✦*
❑ PRI
†‡
Switch Type
❑ 4ESS✦*
‡
❑ 5ESS
‡
❑ DMS-100
❑ DMS-250
(PRI Service Only)
❑ DEX600E
❑ Legend-PBX
❑ Legend-NTWK
T1 Trunks