User`s guide

6-36 Setting up Meridian Mail security
New Flexible Code Restriction
Standard 1.0 System Administration Guide January 1998
New Flexible Code Restriction
Introduction
To extend the calling privileges normally associated with toll-
denied Class of Service, New Flexible Code Restriction allows
you to partition toll-denied users into groups. Each toll-denied
group can have unique calling privileges. New Flexible Code
Restriction (NFCR) enhances Code Restriction by letting you
selectively allow or deny toll-denied stations, TIE trunks, DISA
DNs, and authorization codes to make certain calls on outgoing
trunk routes. With New Flexible Code Restriction, the Meridian
1 determines whether the toll-denied user can make a call on a
specific trunk route by checking the specific digit sequence
dialed, the number of digits dialed, or both.
How it works
You can assign toll-denied users to a Network Class of Service
(NCOS) and allow or deny calling privileges according to the
Facility Restriction Level (FRL) of the NCOS. Toll-denied
stations, TIE trunks, and authorization codes can be assigned
from 1 to 100 possible NCOS groups. Each NCOS group can be
assigned to one of eight possible FRLs.
When the toll-denied user accesses an outgoing route, the
Meridian 1 compares the FRL of the user’s NCOS to a table that
defines the calling privileges associated with that trunk group.