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DEFINITY Enterprise Communications Server Release 5
Maintenance and Test for R5vs/si
555-230-123
Issue 1
April 1997
Maintenance Object Repair Procedures
Page 10-1542UDS1-BD (UDS1 Interface Circuit Pack)
10
ae. Error type 3999 indicates that the circuit pack sent a large number of
control channel messages to the switch within a short period of time. If
error type 1538 is also present, then the circuit pack was taken
out-of-service due to hyperactivity. If error type 1538 is not present, then
the circuit pack has not been taken out-of-service, but it has generated
50% of the messages necessary to be considered hyperactive. This may
be completely normal during heavy traffic periods. However, if this error
type is logged when the circuit pack is being lightly used, it may indicate a
problem with the circuit pack or the equipment attached to it.
System Technician-Demanded Tests:
Descriptions and Error Codes
Always investigate tests in the order they are presented in the table below when
inspecting errors in the system. By clearing error codes associated with the
NPE
Connection Audit Test,
for example, you may also clear errors generated from
other tests in the testing sequence.
Table 10-455. System Technician-Demanded Tests: Descriptions and Error Codes
Order of Investigation
Short
Test
Sequence
Long Test
Sequence
Reset Board
Sequence
test ds1-loop
Command D/ND
1
NPE Connection Audit
Test (#50)
XND
Control Channel Loop
Test (#52)
XND
Loss of Signal Alarm
Inquiry Test (#138)
XX ND
Blue Alarm Inquiry Test
(#139)
XX ND
Red Alarm Inquiry Test
(#140)
XX ND
Yellow Alarm Inquiry
Test (#141)
XX ND
Major Alarm Inquiry
Test (#142)
XX ND
Minor Alarm Inquiry
Test (#143)
XX ND
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