Nortel Communication Server 1000 Manual page 177

Code Description
DTM302 n DTSL/DDSL n has been stopped and
is in the ENBL ACTIVE state but has
all the channels in the disabled state
DTM303 n DTSL/DDSL n has failed to start and is
still in the ENBL STARTING state but
DTM304 n f DTSL/DDSL n has failed its memory
test while being enabled and remains
in the disabled state, with "f being one
of the following reasons for failure:
0 — test not completed in time
1 — ROM check failed
2 — RAM check failed
4 — HDLC test failed
DTM305 n DTSL/DDSL n is undergoing memory
test, command ignored
DTM306 n DTSL/DDSL n being started, command
ignored
DTM307 n DTSL/DDSL n being stopped,
command ignored
DTM308 n Five minutes have elapsed since
DTSL/DDSL n was started and placed
in the active state, and no channel
reset acknowledgements have been
received
DTM309 n DTSL/DDSL n has failed to start; it will
return to the idle state
DTM310 n z (see Alarm z has been detected by
note) DTSL/DDSL n and it has exceeded its
persistence limit
DTM311 n z (see Alarm z has been detected by
note) DTSL/DDSL n but has not exceeded
its persistence limit
DTM312 n z (see Alarm repeat count threshold has been
note) exceeded for alarm z on DTSL/DDSL n
DTM313 n Stop count threshold has been
exceeded for DTSL/DDSL n
DTM314 n DTSL/DDSL n has been disabled
Copyright © 2007, Nortel Networks
.
Nortel Communication Server 1000
DASS2 Fundamentals
NN43001-571 02.01 Standard
Release 5.5 7 December 2007
Diagnostic error messages 177
Action
Check the switch settings on the card.
If they are correct, check that the far
end has started. If accompanied by
a DTM334 message, then check the
configuration at both ends of the link.
Suspect faulty DCHI; may be
accompanied by a major alarm
Suspect faulty DCHI; may be
accompanied by a major alarm
Wait until the memory test has ended
and then reissue the command
Wait until the command has ended
and the re-issue the command
Wait until the command has ended
and then reissue the command
Check that the far end has started
Attempt a reset; If the fault persists,
suspect a faulty DCHI; may be
accompanied by a major alarm
Accompanied by a major alarm when
<alarm> = 1-5; accompanied by a
minor alarm when <alarm> = 6
Accompanied by a major alarm
Accompanied by a major alarm
May be accompanied by a major alarm