Type Of Trunk - AT&T MERLIN LEGEND Release 2.0 Programming Summary Manual

Lines and Trunks

Type of Trunk

Use this procedure to specify the type of trunk—loop-start (LS) or ground-start
(GS)—for each outside trunk connected to one of these modules:
400 GS/LS
408 GS/LS
800 GS/LS
408 GS/LS-MLX
Any combination of trunk types (all loopstart, all groundstart, or some of each)
is permissible.
This procedure is not used for a system registered with a KF registration
number (Key or Behind Switch). Ground-start trunks are allowed only for
systems with an MF (Hybrid) or PF (PBX) registration number.
Summary: Type of Trunk
Programmable by
Mode
Planning Form
Factory Setting
Valid Entries
Inspect
Copy Option
Console Procedure
PC Procedure
4-2
Type of Trunk
System manager
A l l
Form 2c, System Numbering – Trunk Jacks
All loop-start
All Ground, All Loop, Ground-Start, Loop-Start
Yes
Yes
LinesTrunks
Select trunk type
Enter
Exit Exit
[F4] [F1] Type slot no.
trunk type Type port no.
Dial slot no.
LS/GS/DS1
Dial port no.
[F10]
[F10]
Enter
Select
[F5] [F5]