AT&T MERLIN LEGEND Release 3.1, System Programming Manual

Page: 431 / 887

Lines and Trunks
Programming Procedures
4–59
Console Display/Instructions Additional Information PC
18 Save your entry.
Select
Enter Enter
.
0
If the slot selected in Step 17 contains a
100D module, continue with Step 19.
If the slot selected in Step 17 contains an
800 NI-BRI, go to Step 20.
19 Specify whether the clock is to be synchronized to an external endpoint (loop) or
is to be free running (local), then go to Step 21.
Tertry ClkSource Slot xx:
xx = slot number entered in Step x
Select one
_
Loop
_
Local
Select
Loop Loop
or
1
Exit Enter Local Local
.
2
20 Select the port on the 800 NI-BRI module to be the tertiary clock source.
Tertiary LoopClk Slot xx:
Enter port number (1-8)
x
Backspace
Exit
Enter
Dial or type [x].
Û
12 Save your entry.
Select
Enter Enter
.
0
22 Return to the System Programming menu.
Select
Exit Exit
two times.
55
Trunks to Pools Assignment
Use this procedure to create trunk pools (groups of outside lines/trunks
connected to the system). Trunk pools are used to specify preferred routes for
Automatic Route Selection (ARS). In addition, trunk pools enable users to select
a line/trunk by dialing a pool dial-out code or by pressing a single button on the
telephone. (A separate button for each line/trunk is not needed.) Each pool
should contain trunks of the same type (for example, loop- or ground-start or
WATS); however, ground- and loop-start trunks of the same type can be
included in the same pool. Ground-start trunks must be manually assigned. A
maximum of 11 trunk pools is allowed. A trunk can be assigned to only one pool.