Lucent Technologies MERLIN LEGEND Release 6.1 System Planning Manual page 114

MERLIN LEGENDCommunications System Release 6.1
System Planning 555-661-112
3 Lines/Trunks
Selecting Line/Trunk Options
Under the Automatic Callback heading at the top of Form 3a, check one of
3.
the following:
4. Under the Barrier Required for Private Network Tie Trunks heading, check
one of the following:
!
SecurityAlert:
To help prevent toll fraud, barrier codes should always be assigned. The
barrier codes should also be the maximum length allowed.
5. Under the Barrier Codes Required for Non-Tie Trunks (DID, PRI private
network calls, and PRI Dial-Plan routing) heading, check one of the
following:
!
SecurityAlert:
To help prevent toll fraud, barrier codes should always be assigned. The
barrier codes should also be the maximum length allowed.
If you do not want remote callers to use the Automatic Callback
feature, check Disable (factory setting).
To allow remote callers to use this feature, check Enable.
NOTE:
Private network calls to Remote Access cannot use the
Automatic Callback feature.
If any of the following conditions apply, check Yes.
— You plan to assign barrier codes to these trunks.
— Private network Tie calls are allowed access to PSTN trunks
using ARS.
— Private network Tie calls pass through the system (use
Tandem switching).
If no barrier codes are planned for these trunks, check No.
If any of the following conditions apply, check Yes.
— You plan to assign barrier codes to these trunks.
— Private network PRI calls are allowed access to PSTN trunks
using ARS.
— Private network PRI calls pass through the system (use
Tandem switching).
If no barrier codes are planned for these trunks, check No.
Issue 1
August 1998
Page 3-20