Avaya S8700 Maintenance Manual page 290

Maintenance Object Repair Procedure
c. Error type 257—An in-line error and can only be resolved over time. This
error indicates that ringing voltage is absent. If only one analog circuit pack
in the system has this problem, then replace the circuit pack. If only analog
circuit packs on a particular carrier have this error, then the ringing
generator may not be connected to this carrier. If analog circuit packs on
many carriers have this error, then it is probably a problem with the ringing
generator.
d. Error type 513—Test #48 may cause some terminal equipment to ring
briefly during daily maintenance. If this disturbs the customer or the
terminal equipment, disable it by setting the Tests field on the change
station extension form to n. On some software releases, this will also
disable Tests #7 and 35.
e. Error type 2817—Indicates that the endpoint caused a large number of
control channel messages to be sent to the switch within a short period of
time (50 or more CCMS uplinks within 10 seconds). The station will be
taken out-of-service for 30 seconds due to the hyperactivity. This may be
completely normal during heavy traffic periods.
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. For example, by clearing error codes associated with the
Battery Feed test (#35), you may also clear errors generated from other tests in
the testing sequence.
Order of Investigation
Battery Feed test (#35)
Station Present test (#48)
Station Status and Translation Audits and Updates test (#36)
1. D = Destructive; ND = Nondestructive
8-986 Issue 1 May 2002
Short Test Long Test
Sequence Sequence
X X
X X
X X
555-233-142
1
D/ND
ND
ND
ND