DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126
Issue 4
June 1999
Maintenance Object Repair Procedures
9-406CLSFY-PT (Call Classifier Port)
9
threshold number. Otherwise, a minor alarm is raised. In either case, run
the short test sequence on the alarmed port and follow the error code
procedures for the individual tests.
The in-service threshold number for alarming call classifier ports is
administered using the
change system-parameters maintenance
command. For details, refer to Chapter 8, ‘‘Maintenance Commands’’
.
1. Issue these commands in order:
busyout board
,
reset board
,
release board
. The board reset is required to reload on-board RAM
associated with the TN744’s DSPs. This takes all 8 tone detector
ports out of service for a few seconds. Only 4 of the 8 would be out
of service due to the alarm. (There are 5 tone detectors on each of
the two DSPs.) Other than the unlikely potential of running out of
tone detector resources in the switch, there is no other effect when
the board is reset.
2. Test the board (
test board UUCSS long
).
3. If the test still fails, replace the board.
b. The CLSFY-PT lost its translation. Testing the CLSFY-PT is sufficient to
reload its translation. If testing the call classifier port does not clear the
error, then the call classifier circuit pack containing the defective call
classifier port should be replaced.
c. This error indicates the call classifier port is having problems detecting
call classification tones or detecting and generating R2-MFC tones This is
usually accompanied by failures of some incoming or outgoing calls. If
this error type is persistently logged, then replace the call classifier circuit
pack containing the defective CLSFY-PT.
System Technician-Demanded Tests: Descriptions
and Error Codes
Always investigate tests in the order presented in the following tables. By
clearing error codes associated with the
Tone Detection Verification Test
, for
example, you may also clear errors generated from other tests in the testing
sequence.
Order of Investigation
Short Test
Sequence
Long Test
Sequence D/ND
1
1. D = Destructive; ND = Nondestructive
Tone Detection Verification Test(#42) X X ND
Tone Detection Audit/Update Test(#43) X X ND
