Aggregates indicate impacts on the logical group or application from services or components which have performance or availability exceptions. Aggregates lists the current aggregates.

Table 1. Aggregates

Class

Aggregate name/description

Component events

VoipCluster

PerformanceExceptions

VoipCluster issues a single notification to aggregate performance exceptions on processor overload; call overload; media resource overload; media resource request being rejected; DS1 trunk overload; large phone registration changes, and so forth

VoipCluster ResourceException;

ConvergedCallManager LoadException;

DS1Service LoadException;

AvailabilityExceptions

VoipCluster issues a single notification to aggregate availability exceptions on route pattern, trunk group, voice mail, phone are unavailable, or any components

VoipCluster PhonesUnavailable;

VoipCluster RoutePatternsUnavailable;

VoipCluster TrunkGroupsUnavailable;

VoipCluster PhoneUnavailable;

CardServiceRedundancyGroup AllComponentsDown;

H323GateKeeper PhonesUnavailable;

H323GateKeeper RegistrationException;

MediaProcessor LinksUnavailable;

DS1Service TrunksUnavailable;

IPPhone

Impacted

NetworkAdapter_Performance HighUtilization;

NetworkAdapter_Performance HighErrorRate;

NetworkAdapter_Performance HighDiscardRate;

NetworkAdapter_Performance HighBroadcastRate;

NetworkAdapter_Performance HighCollisionRate;

NetworkAdapter_Performance HighQueueDropRate;

IPPhoneGroup

Impacted

When one or more of the call manager groups it registers are down, or all gateway devices have unregistered with call managers in the group, or all media devices have unregistered with call managers in the group.

ConvergedCallManagerRedundancyGroup AllComponentsDown;

ConvergedCallManager Unresponsive;

H323Gatekeeper Unresponsive;

NetworkAdapter_Performance HighUtilization;

NetworkAdapter_Performance HighErrorRate;

NetworkAdapter_Performance HighDiscardRate;

NetworkAdapter_Performance HighBroadcastRate;

NetworkAdapter_Performance HighCollisionRate;

NetworkAdapter_Performance

HighQueueDropRate;

RegistrationExceptions

IPPhone Unregistered

PortNetwork

Impacted

When the ConvergedCallManager which servers PortNetwork or the IPConnector which is the critical component of PortNetwork, is unresponsive, this PortNetwork cannot prove any VoIP function

ConvergedCallManager Unresponsive;

IPConnector Unresponsive