Panasonic DBS 824 Installation Manual page 381

An Overview of Least Cost Routing FF8
Tables are assigned positions that give them the highest priority.
LCR tries to use the trunks in the highest-priority position first. -
l
LCR Trunk Group. Each Time Priority Route Table is assigned to an
LCR trunk group. Because the 'lime Priority Route Table is assigned to a
time of day (a "position"), the table determines the time that the LCR trunk
group is used. The cost-effectiveness of a trunk group and the time of day
it is to be used determine the position of the Time Priority Route Table.
Table 8-l.
Time priority route table
Time
7:00 am - 759 am
+ HIGH
--w.Im- priority m-sswI LOW __)
l# 2# 3# 4##
8:OO am - 459 pm
5:00 - 7:59
pm pm
8:OOpm - 11:59 pm
12:00 am - 6:59 am
5# 6# 7#
8#
9# lO# ll#
12#
13# 14#
15#
16#
17# 18#
19# 20#
weekend 21# 22#
23#
24#
LCR Tables
LCR uses 10 tables of up to 1000 numbers each to determine how to route
specific numbers. These are the Area Code, Office Code, Special LCR Area
Code, and Special LCR Office Code tables. Entries in the tables consist of a
route table number (l-6) and an area or office code.
Purposes of the tables are described in Table 8-2. The structure of an LCR
table is illustrated in Table 8-3 (xx = route table number).
Table 8-2. LCR tab,le descriptions
LCR Table
"Least Cost Routing
(LCR) Area Codes"
(page 8-7)
"Least Cost Routing
(LCR) Office Codes"
(page 8-8)
Purpose
Associates area codes with Time Priority Route
Tables
Associates office codes with Time Priority
Route Tables
8-4 DBS 824-l O-400 Issued 3/l 195