User's Manual

DEFINITY ECS Release 8.2 Maintenance for R8.2csi 555-233-119 Issue 1
April 2000
Maintenance Objects
3-99ANN-BD (Announcement Circuit Pack)
3
3. A
list configuration
command shows that the circuit pack and
ports are properly installed.
The system tries to restore the circuit pack within 15 minutes. If the error
recurs after 15 minutes, replace the circuit pack. (Refer to Chapter 5,
"Routine Maintenance Procedures".)
k. Error Type 2049 and 2817
These errors are logged in conjunction with
Error Type 1281, Aux Data 17699. Since that error [see Note (i)] means
that a defective speech memory location was found, the announcement
checksum error is also logged. This causes the Announcement Checksum
Test (#209) to run, which determines if the defective memory location has
corrupted any recorded announcements. If the Checksum Test passes,
the faulty memory location is currently not being used, and the SP marks
the location as faulty to ensure that future announcements do not attempt
to use it.
NOTE:
As memory locations are marked faulty, the amount of available
memory decreases, which decreases the total amount of
announcement time available on the circuit pack.
l. Error Type 2049
A transient error that does not cause an alarm can
occasionally occur during a SPE, TDM BUS, or Tone Clock interchange. It
is possible for a marginal Tone-Clock circuit pack to cause this error
against the ANN-BD without alarming the TONE-BD. If this error occurs
again, replacing the Tone-Clock circuit pack may clear up this error. See
the FAIL case in the Clock Match Inquiry Test (#212).
m. Error Type 3840
 This error is not service-affecting and no action is
required.
n. 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.
o. Error Type 2
Check the Class of Restriction (COR) administered for the
Data Line extension assigned to the TN750 for uploading and
downloading announcements. The extension can be found by using
list
data-module
.