MAINTENANCE
ERROR MESSAGE
AND DESCRIPTION POSSIBLE SOLUTION
Memory Management Error: BusPossible softwareerror.
If
error that occurs while accessing problem persists, check or
the “other than protected” RAM. replace CPU/Memory CP. A
A warm start is logged after this warm start or retranslation of the
error.
system could be a possible fix for
this problem.
Memory ROM Checksum Error: If this problem persists, replace
Memory has failed the ROM test.
CPU/Memory CP.
Message Corruption: (Other than If consistent error for particular
CPU/Memory)Down-link port CP, check TDM bus drivers
message checksum error. on the CP. If error is associated
with many CPs, drivers on CPU
may be bad. Also check 1/O
cables and TDM bus terminator.
MessageFrom Non-Translated Translate the CP and its port, or
Port: Untranslated port CP sent remove the CP from system.
an up-link message.
No External Release On PBX Check associated trunk (see
Disconnect: CO did not release Figure 4-4). Error is cleared from
within 4-5 minutes on DID or log when trunk release occurs
ground start trunk after System 25 belatedly.
disconnected. Messagesent
every 4-5 minutes until release.
NoFreeBuffer:
(STARLAN
If the reset is not successful,
Interface CP) This error resets the
reseat board. If the reseat fails,
CP.replace CP.
No Loop Current On Incoming Swap CP with similar CP. If
Call:
CP does not detect dc problem follows the boards,
current on answered incoming replace CP. If problem persists,
call. Call will drop.
test the trunk per Figure 4-3.