Code Restriction - NEC UNIVERGE SV8100 Features & Specifications Manual

UNIVERGE SV8100
Description
Code Restriction limits the numbers an extension user may dial. By allowing extensions to place only
certain types of calls, you can better control long distance costs. The system applies Code Restriction
according to the Code Restriction Class. The system allows for up to 15 Code Restriction Classes and
512 extensions
.
Conditions
If a Code Restriction Class has the same entries in both a permit and restriction table, the
system does not restrict the call.
Code Call Digit counting may prevent users from taking advantage of long distance
automated services like ACD and automated Technical Service.
Code Restriction is applied when accessing ARS.
If Program 21-01-10 is programmed with an entry other than 0, a call cannot have a talk
path unless the user dials at least the number of digits entered in this option when placing
an out going call. This means that an entry of 4 or higher in this program causes a problem
when dialing 999 or 112. Since these are only 3-digit numbers, the call does not have a talk
path, preventing the emergency dispatcher from hearing the caller. This option should be
kept at its default setting of 0 to prevent any problem with dialing 999 or 112.
Common Permit Code Table
Use the Common Permit Code Table when you have numbers you want all Code
Restriction Classes to dial. To let all users dial 999 or 112, for example, put 999 & 112 in the
Common Permit Code Table. The Common Permit Code Table overrides the Restrict Code
and Common Restrict Code Tables. The system provides 10 tables, with 10 entries in each
table. Each code is four digits maximum, using 0~9,
Common Restrict Code Table
The Common Restrict Code Table lets you globally restrict certain numbers for all Code
Restriction Classes. Be sure you do not allow the codes you want to restrict in the Permit
Code Table or the Common Permit Code Table. The system provides 10 tables, with 10
entries in each table. Each code is four digits maximum, using 0~9,
wild card).
Restrict Code Table
When you want Code Restriction to allow most calls and restrict only selected calls, use the
Restrict Code Table. To block only 1-900 calls, for example, enter 1900 in the Restrict Code
Table. (If the same Code Restriction Class has both Permit and Restrict Code Tables, the

Code Restriction

Code Restriction
, * and the Recall key (as a wild card).
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, * and Recall (as a
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