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Advanced LCR + 3/6 Digit Toll Restriction

TDM CCIS

Advanced LCR is used primarily for CCIS network dialing. You can reach an extension on a

CCIS networked system by simply dialing the extension number on the distant system. To do

this we use the special LCR table. Once the CCIS link is established follow the example below.

Refer to the CCIS cheat sheet for CCIS programming steps.

We have as an example, two systems, A and B. The extension number plan on system A is 2000

and 3000 on system B. The CCIS trunk route used on both systems is route 30. See the example

below.

SYSTEM A SYSTEM B

8AA000>3>4007 EXE 8AA000>3>4007 EXE

8A4007>3>0030 EXE 8A4007>2>0020 EXE

8A0030>1>03030 EXE 8A0020>1>02030 EXE

857>3>24=>04 EXE 857>2>24=>04 EXE

200>3>A129 EXE 200>2>A129 EXE

In command 200 we are designating the lead digit for the distant end numbering plan as an LCR

access code for the special LCR table. When you dial 3000, the system sends the dialed digits to

LCR table 3, then repeats the digits dialed to reach the extension at the other system. By

reducing the maximum digits dialed in command 857 to 4, we speed up the dialing process.

3 Digit Toll Restrictions

Toll restriction is set up through the LCR tables. Refer to the LCR cheat sheet to set up LCR

first.

There are 8 station classes available and 15 trunk classes. Of the 15 trunk classes only 13 can be

customized. The remaining 3 are fixed as allow or restrict. All of the classes have default values

assigned to them. We usually do not use the defaults. We customize the tables as needed.

For this example extension 200 in station class 2 is allowed local dialing but restricted for long

distance.

Extension 201 in station class 1 is allowed both local and long distance.

EXAMPLE: Trunk route 30, class 1 is allowed local and long distance. Class 2 is allowed local

but restricted on long distance.

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LCR Set up

LOCAL LONG DISTANCE

8AA000>0>4005 EXE 8AA000>0>4005

8A4005>LOCAL>0000>EXE 8A4005>LONG

DISTANCE>0001>EXE

8A0000>1>00030 EXE 8A0001>1>00130 EXE

8A5000>000>15=>01 EXE 8A5001>000>15=>02 EXE

8101>1>3 EXE = 3 means allowed 8101>2>3 EXE

8102>1>3 EXE 8102>2>0 EXE = 0 means restricted

In this example, we use the 8A5XXX table, first data 000 to assign a trunk restriction table

number. We used 01 for local and 02 for long distance. We also set up station class 1 to allow

both local and long distance. And station class 2 to allow local but restrict long distance.

Continuing:

1201>200>22 EXE = this command has a 2 part entry. Day mode and night mode can be

different restriction classes. It places extension 200 in class 2 for day and 2 for night mode.

1201>201>11 EXE = this assigns extension 201 in class 1 for day and 1 for night.

Use additional trunk classes for different restriction patterns. It is best to place command 81XX

on paper first. Note the type of restrictions on each class then set 0 or 3 accordingly.

The last step is 3511>30>0 EXE = this tells the trunk route to look for restrictions. If the

restrictions are not working properly, set CMD 3511 back to a 3. This removes the trunk route

restriction assignment. Then re evaluate your programming on paper before continuing.

6 Digit Toll Restrictions

The ability to restrict calls to the first 6 digits dialed requires that LCR be set up and functioning

properly. Then make sure that 3 digit restrictions are working properly. Now you are ready to

add 6 digit restriction tables to the mix. Using the same 3 digit restriction tables, we simply add

additional tables to it.

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EXAMPLE:

8A4005>long distance>0001 EXE

8A0001>1>00130 EXE

8A5001>000>02 EXE

8A5001>020>8000 EXE = this assigns 6 digit toll table number 8000.

8A5001>021~028>0 EXE = 6 digit toll restrictions available to station classes 1~8. 021 = class,

022 = class 2, etc.

8A8000>976>0 EXE = any area code dialed followed by 976 as the next 3 digits will be

restricted. You can add additional office codes to the table.

8A8000>540>0 EXE, etc.

Every effort was made to ensure content accuracy. If you detect any errors in this guide, please

use the contact us button on the main page and inform us so we may verify and make

corrections. This guide is intended to be just that, a guide. It is not intended to teach the novice

how to program the system. There is no substitute for a trained experienced technician. If you

have any reservations about using this guide then please contact an authorized NEC vender for

assistance.