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PROGRAMMING PROCEDURES
SECTION 200-255-312
FEBRUARY 1992
NOTE:
Codes
cannot
be added
and deleted
in the
same pass through
the table. A separate
pass
is required
for each step.
3. Least Cost Routing Data Block 2 (Tables
12-5 - 12-6)
When entering DLC2, RTB (Table 124, the next
prompt will be:
RN0 (Route Table
Number)-identifies
the
number
of the Route Table to which an Area
Code
Table
(ACT)
and/or
an AOC Table
is
assigned.
Entering
OUT will clear
all Route
Tables.
Entering
RN0
1 - 15, followed
by OUT
will clear RN0 XX.
Enter: 1 - 15 or
1 - 150UT.
RTl - 6 (Route Definition)-Defines
the Trunk
Group
for each route in this Route
Table.
If a
Trunk Group is entered at this time, then a Modify
Digits Table must also be entered.
A particular
routing
definition
(RTl,
RT2, etc.) may only be
used one time per routing schedule.
Enter: XX MM or NONE.
(XX = Trunk Group Number
0 - 15.)
(MM = Modify Digits Table Number
1 -
12.)
NOTE:
The existing
Route
Schedule
data
will be
automatically
printed
after the response
to
RT6 prompt
is entered.
12-6
SCHA (Route Schedule
A)-Defines
the time-of-
day interval for the first of three possible
routing
schedules.
Start and end times are entered
by
using a 24-hour-clock
format.
Enter: Start Time
End Time.
(for example:
0900
1700.)
LC3 (Class 3 Routing Priority)-Defines
the
routing
choice
sequence
that is accessible
to
station
classes
LC3,
LC2,
and
LCl
during
Schedule
A time interval.
Enter the routes (RTl
- 6) in the order of selection
priority.
Enter: Routing
Choice
(for example:
RT6 RTl
etc.).
. . .
or. . .
NONE (this entry for LC3 will also change
r
LC2 & LCl to NONE for this schedule).
LC2 (Class 2 Routing Priority)-Defines
the
routing
choice sequence
that is accessible
to
station classes LC2 and LCl during Schedule
A
time interval.
Enter the routes (RTl - 6) in the
order of selection
priority.
Enter: Routing Choice (for example:
RT5 RT2
etc.).
NONE.
' "
or. . .
LCl (Class 1 Routing Priority)-Defines
the
routing
choice
sequence
that is accessible
to
station class LCl during Schedule
A time inter-
val. Enter the routes
(RTl
- 6) in the order of
selection
priority.
Enter: Routing Choice (for example:
RT4 RT3
etc.).
NONE.
* '.
or. . .
. .
NOTE:
.i
The DCOS Data Block is used to define sta-
tion class of service
for Least Cost Routing
(LCR) by using three classes
of service
for
LCR. Theaccesspermitted
to each LCR Class
of Service is as follows:
LCI-Allows
routes
defined
for LC3,
LC2;
and LCI.
'.-
LCZ-Allows
routes defined for LC2 and LC3.
LC3-Allows
routes defined
for LC3 only.
SCHB (Route Schedule
B)-Defines
the time-of-
day interval
for the second
of three
possible
routing
schedules.
The start time, which is the
end time of Schedule
A, will be automatically
printed (24-hour-clock
format).
Enter:
End Time (for example:
2300).
LC3 (Class 3 Routing Priority)-Same
as LC3
in
Schedule
A, but for Schedule
B time interval.
Enter: Routing
Choice (for example:
RT5 RT4
etc.).
. ..or...
"
NONE (this entry for LC3 will also cause
LC2 & LCl to be longer for this sched-
ule).
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