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MERLIN LEGEND Communications System Release 7.0
Pocket Reference
555-670-116
Issue 1
April 1999
22
Release 3.1 Enhancements (March 1996)
■ Disallowed List Including Numbers Often
Associated with Toll Fraud
A factory-set Disallowed List 7 contains default entries, which
are numbers frequently associated with toll fraud. By default,
Disallowed List 7 is automatically assigned to both generic and
integrated voice messaging interface (VMI) ports used by voice
messaging systems. The system manager can manually assign
this list to other extensions.
■ Default Pool Dial-Out Code
Restriction for All Extensions
The default setting for the pool dial-out code restriction (Hybrid/
PBX mode only) is restricted. No extension or remote access
user with a barrier code has access to pools until the restriction
is removed by the system manager.
■ Default Outward Restrictions for VMI Ports
Ports assigned for use by voice messaging systems (generic or
integrated VMI ports) are now assigned outward restrictions by
default. If a voice messaging system must be allowed to call out
(for example, to send calls to a user’s home office), the system
manager must remove these restrictions.
SECURITY ALERT:
!
Before removing restrictions, it is strongly recommended that
you read Appendix A, ‘‘Customer Support Information,” in
System Programming.
■ Default Facility Restriction
Level (FRL) for VMI Ports
The default Automatic Route Selection (ARS) FRL for VMI ports
is 0, restricting all outcalling.
■ Default for the Default Local Table
The default Automatic Route Selection (Hybrid/PBX mode only)
FRL has changed to 2 for the Default Local table. System
managers can easily change an extension’s default FRL of 3 to
2 or lower to restrict calling. No adjustment to the route FRL is
required.
■ New Maintenance Procedure for Testing
Outgoing Trunks
Technicians must enter a password in order to perform trunk
tests.
SECURITY ALERT:
!
The enhancements in Release 3.1 help increase the security
of the MERLIN LEGEND System. To fully utilize these
security enhancements, be sure to read and understand the
information in these upgrade notes and in the relevant
system guides.