Lucent Technologies merlin messaging system User Manual
Programming Automatic Route Selection (ARS) Restriction
(For Hybrid/PBX mode only)
As an additional security step, network dialing for all extensions, including messaging port extensions, should be
processed through ARS using dial access code 9.
processed through ARS using dial access code 9.
All ports on the communications system that are programmed as VMI ports must be:
Assigned an
FRL
of 0
●
Outward Restricted
●
Assigned Disallowed List 7
●
This combination of restrictions is designed to prohibit all Outcalling.
To prevent toll fraud, ARS FRLs should be established, using:
FRL 0 for restriction to internal dialing only
●
FRL 2 for restriction to local network calling only
●
FRL 3 for restriction to
domestic long distance
●
FRL 4 for international calling
●
Each extension should be assigned the appropriate FRL to match its calling requirements.
If
Then
A messaging port extension is not used for
Outcalling
Outcalling
It should be assigned to FRL 0 (the factory setting)
Outcalling will be used for the MERLIN
Messaging System
Messaging System
For Release 2 or later, ports to be unrestricted or toll restricted
are:
are:
Port 2 only on a 2-port system
●
Port 4 only on a 4-port system
●
Ports 5 and 6 only on a 6-port system
●
Ports 7 and 8 only on a 8-port system
●
Ports 9 and 10 only on a 10-port system
●
Ports 11 and 12 only on a 12-port system
●
For Release 1 and 1.1, ports to be unrestricted or toll restricted
are:
are:
Port 2 only on a 2-port system
●
Port 4 only on a 4-port system
●
Port 6 only on a 6-port system
●
Note:
Refer to your communications System Planning Form containing Call Restrictions and Lists
information to identify the appropriate FRLs for system ports and other restrictions.
information to identify the appropriate FRLs for system ports and other restrictions.
Procedure
Programming Automatic Route Selection (ARS) Restriction
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