Nortel BCM 3.7, Manual

Page: 356 / 1004

356 Defining restriction filters
N0008589 3.3
Figure 110 Metrics for all CbC options
4
To clear the settings for a selected service, click Clear metrics on the Configuration menu.
Defining restriction filters
Restriction filters allow you to restrict the numbers that can be dialed on any external line within
Business Communications Manager. Up to 100 restriction filters can be created for the system.
To restrict dialing within the system, you can apply restriction filters to:
• outgoing external lines (as line restrictions)
• telephones (as set restrictions)
• external lines on specific telephones (as line/set restrictions)
Restriction filters can also be specified in Restrictions service for times when the system is
operating according to a schedule. Dialed digits must pass both the line restrictions and the set
restrictions. The line per set (line/set) restriction overrides the line restriction and set restriction.