Circuit Packs; Class Of Restriction - Avaya Communication Manager Administrator's Manual

Circuit Packs

This screen is described in Maintenance Commands for Avaya Communication Manager,
Media Gateways and Servers, 03-300431.

Class of Restriction

Use this screen to establish classes of restriction (COR). Classes of restriction control call
origination and termination. Your system might use only one COR or as many as necessary to
control calling privileges. You can assign up to 995 different CORs.
Consider the following to enhance your system security:
1. Assign a separate COR to incoming and outgoing trunk groups, then restrict calling
between the two groups.
2. Limit the calling permissions as much as possible by setting appropriate Calling Party
Restrictions and Facility Restriction Levels (FRLs).
Circuit Packs
Issue 2.1 May 2006 809