Mitel SX-200 Practices page 226

Features Description
Class of Restriction (COR)
Description
Fifty Class Of Restriction (COR) groups are available in the system to
provide 50 different levels of outgoing call capabilities. Each extension,
SUPERSETtelephone, dataset, console or dial-in trunk is assigned a
COR which defines the outgoing call capabilities for that device. All de-
vices with the same COR have access to the same outgoing call
capabilities. By using CORs, the amount of ARS programming is re-
duced.
The Class of Restriction allows the system to restrict which trunk can not be
accessed by a user. For example, COR 01 could restrict users from
accessing CO trunks (local and DDD), WATS, and TIE lines. COR 02 could
restrict users from accessing WATS, tie lines, and DDD (but allow local calls).
COR 03 could restrict users from accessing DDD and WATS (but allow local
calls and tie line calls).
Note: All
extensions belong to COR
group 1 in the default database.
Conditions
The following conditions apply to this feature:
CO trunks do not have a COR. When they access ARS, it is either us-
ing the COR of the transferring or forwarding party, or no COR at all,
giving universal access.
The COR may change temporarily for a caller through Verified Account
Codes.
The maximum dialed digits feature is based on the COR of the caller.
Refer to Practice 9109-096-220-NA, Automatic Route Selection and
Toll Control.
Programming
Operation
105 2-154
Assign a COR number to each extension, SUPERSETtelephone, data-
set, Dial-In Trunk and console via CDE Form 09 (Station /SUPERSET
Telephones), 07 (Console Assignments), 15 (Dial-In Trunks) and 12
(Data Assignment).
Refer to Practice 9109-096-220, Automatic Route Selection and Toll
Control, for additional information on COR programming.
None.
Revision 0
9109-096-105-NA
Issue 1