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Allowed / Disallowed Lists Feature

Description

Disallowed Lists and VMI Ports

Ports assigned as Generic VMI or Integrated VMI are assigned the default Disallowed List.

SECURITY ALERT!
 

If the System Manager wants to allow access to the voice messaging system Outcalling feature, any entries in the default Disallowed List apply to Outcalling calls. Any changes to the default Disallowed List entries and other restrictions must be considered carefully in order to minimize the potential for toll fraud.

If the System Manager changes a port to a non-VMI port, the default Disallowed List is not removed from the port. If the default Disallowed List should be removed, the System Manager must remove it from the port through system programming.

Topics
  Description
 
  Star Codes and Allowed / Disallowed Lists
Default Disallowed Lists
Disallowed Lists and VMI Ports
Wild Card for Allowed Lists
  At a Glance
  Considerations & Constraints
  System Programming
Feature Interactions