Avaya S8700 - Page 2400

Maintenance-Object Repair Procedures
555-233-143
8-1678 Issue 1 May 2002
s. Error type 3999  Τhis error type 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 presented in the table below when inspecting
errors in the system. By clearing error codes associated with the SAKI Reset 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
Reset Board
Sequence D/ND
1
1. D = Destructive; ND = Nondestructive
SAKI Reset test (#53) (a) X D
Clock Health test (#46) X X ND
Control Channel Loop-Around test (#52) (a) X X ND
Tone Generator Crosstalk test (#90) (b) X ND
Tone Generator Transmission test (#40) (b) X X ND
Tone Generator Audit/Update test (#41) (b) X X ND
Tone Detector Verification test (#42) (e) X X ND
Tone Detector Audit/Update test (#43) (e) X X ND
TDM Bus Clock Circuit Status Inquiry test
(#148) (c)
XX ND
TDM Bus Clock Slip Inquiry test (#149) (c, e) X X ND
TDM Bus Clock PPM Inquiry test (#150) (c) X X ND
TDM Bus Clock Parameter Update test
(#151) (c)
XX ND
Board Type Check test (#574) (c) X X ND
Standby Reference Health Check test (#651)
(c, d)
XND