Data structures overview

The DTM service includes the following data structures:

Structure

Description

DTM_BRI_TRUNK_STATUS

Stores the status and error statistics for BRI trunks.

DTM_TRUNK_STATE

Describes the current alarm and synchronization state of a trunk. This structure is included in the DTM_TRUNK_STATUS structure.

DTM_TRUNK_STATUS

Stores trunk information, alarms, trunk status, and error statistics.

DTM_START_PARMS

Determines the maximum number of events to send per second and when to send the events. This structure is referenced in the call to dtmStartTrunkMonitor.