Lucent Technologies MERLIN LEGEND Release 6.1 System Manager's Manual page 355

MERLIN LEGEND Communications System Release 6.1
System Manager's Guide 555-661-118
8 Troubleshooting the System
Difficulty Making Outside Calls
Possible Cause 2: If the system (Hybrid/PBX mode) uses pool dial-out codes,
the extension may be restricted from dialing the pool dial-out code.
What to do: Use system programming to find out whether the pool dial-out code
has been assigned for the extension (see Chapter 3 in System Programming ).
If the pool dial-out code is missing, assign it if appropriate and try again to
make an outside call. If you can, you have solved the problem. If you
Cannot, go to Possible Cause 3.
If the pool dial-out code is not missing, go to Possible Cause 3.
Possible Cause 3: If the system (Hybrid/PBX mode) is set up for Automatic
Route Selection (ARS), the extension's Facility Restriction Level (FRL) may be
set too low (see Chapter 3 in System Programming ). The extension's FRL must
be greater than or equal to the route's FRL.
What to do: Use system programming to check the extension's FRL.
If the FRL is set to less than 6, increase the FRL to 6 and try again to make
an outside call. If the telephone can now make outside calls, adjust the
FRL as needed. You have solved the problem.
!
SECURITYlALERT:
Changing the extension's Facility Restriction Level may compromise the
security of your system. If you leave the FRL at 6, ensure that the person at
the extension is authorized to make toll calls. For more information, consult
the section entitled "Automatic Route Selection" in the Feature Reference
and "Security of Your System: Preventing Toll Fraud," in Appendix A,
"Customer Support Information."
If, after setting the FRL to 6, the problem still exists, change the FRL back
to the original setting and go to Possible Cause 4.
NOTE:
Calls going across a private network may be affected by improper setting of
the Facility Restriction Level. See the Network Reference for details.
Possible Cause 4: ARS tables are not programmed correctly.
What to do: Use system programming to check for correct pools, correct digit
manipulation (prepending, dropping, etc.), and correct type of call (data only,
voice only, or both).
Issue 1
August 1998
Page 8-6