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Least Cost Routing
LCR CO Line Programming Reference Table
Strata DK Programming 5/00 5-3
Least Cost Routing
LCR CO Line Programming Reference Table
1. Use Program 16 to assign CO lines in groups per the reference table below.
2. Use Program 40 to allow CO line access to stations using LCR for outgoing calls.
3. Use Program 41 to deny outgoing CO line access, except for LCR access.
Important! Area code and office code structure must be defined by Toll Restriction Dial Plan
for LCR to work properly.
4. Use Program 45-1 to enable the dial plan that is appropriate for the area where the LCR calls
will originate.
5. Under the column labeled “CO Line Type/ Comments,” enter the service type, the common
carrier name, or the line type for each line group, e.g., local line, Foreign Exchange (FX) to
818 (LA), WATS (out of state), etc.
6. Refer to the Program 40 to restrict stations from incoming and outgoing access of lines,
including using LCR. All stations that must use LCR to make outgoing calls must not be
restricted in this program. These restrictions do apply to LCR.
7. Refer to Program 41, to restrict stations from accessing outgoing lines, except through LCR.
All stations that must use LCR for outgoing calls must be restricted from line access in this
program.
Processor CO Line Group Processor CO Line Group Processor CO Line Group
DK14 1~4 RCTUBA/BB 1~8 B1CU 1~8
DK40i 1~8 RCTUC/D 1~16 B2CAU/BU 1~16
RCTUA 1~8 RCTUE/F 1~16 B3CAU/BU 1~16
B5CAU/BU 1~16
Line
Group
CO Line in Group CO Line Type/Comments
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16