Demand test descriptions and error codes - Avaya Support

To determine how many MMI circuit packs are needed for the MMCH feature:
1. Using display system-parameters maintenance, locate the number listed in the
Minimum Maintenance Thresholds (MMIs) field and record this number.
2. Use list configuration to verify the number of MMI ports.
3. Compare this number with the value listed in the MMIs field on the System-Parameters
Maintenance screen (number listed in step 1: minimum thresholds number for MMI ports
of between 0-128). Each MMI circuit pack contains up to 32 ports. If this number in the
MMIs field is less than or equal to 32, one MMI circuit pack is needed. If this number is 64,
then two MMI circuit pack are needed.
4. Use list configuration to verify that the number of MMI circuit packs listed agrees
with the required minimum port capacity (from step 1). If the number of MMI circuit packs
listed in the step 2 differs from the calculated number, restore the number of MMI circuit
packs to the correct value, in order to resolve the MMI-LEV alarm.
Error log entries and recommended actions
Table 190: MMI-LEV Error Log Entries
Error
Type
Aux
Data
Associated Test Alarm
Level
On/Off
Board
1 (a) Any None MAJ OFF
Recommended
Action
Notes:
a. Error Type 1: The number of MMI resources in the system that are in service has fallen
below the calculated minimum value. If the number of in-service MMI ports falls below the
MMCH port capacity (value entered in the Minimum Maintenance Thresholds for MMIs
field) on the System-Parameters Maintenance screen, an MMI-LEV error is logged. If this
outage continues for 15 minutes, a MAJOR alarm is raised.
1. See MMI-PT (Multimedia Interface Port) and MMI-BD (Multimedia Interface Circuit
Pack) and resolve any associated alarms.
2. If an MMI-LEV error/alarm exists and none has been raised against MMI-BD or
MMI-PT MOs, an MMI circuit pack may have been removed from service causing the
MMI-LEV error/alarm. Restore the number of MMI ports available for service to be
equal to or more than the calculated port capacity. See Resolving MMI-LEV Errors/
Alarms for details.
3. If this error continues, escalate the problem.
658 Maintenance Alarms for Communication Manager, Media Gateways and Servers