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Section 470 - TSAPI Programmer's Guide
Nak Parameter:
Notes:
Multiple Requests - Multiple applications can have multiple cstaMonitorDevice requests on
one object. An application can have more than one cstaMonitorDevice request on multiple
objects.
Monitor Ended Event Report
Function: CSTAMonitorEndedEvent
Direction: C ← S
Functional Description:
Service Parameters:
Monitor Stop Service
Function: cstaMonitorStop(), CSTAMonitorStopConfEvent
Direction: C → S
Functional Description:
DBS-92-470
universalFailure
•
INVALID_CSTA_DEVICE_IDENTIFIER (12)
An invalid device identifier or extension is specified in deviceID.
•
OVERALL_MONITOR_LIMIT_EXCEEDED (37)
The request cannot be executed because the system limit would be exceeded for the
maximum number of monitors or the individual device's overall monitor limit would
be exceeded.
•
RESOURCE_OUT_OF_SERVICE (34)
The DBS is not on-line.
•
OUTSTANDING_REQUEST_LIMIT_EXCEEDED (44)
The application has a pending CSTA request.
•
GENERIC_UNSPECIFIED (0)
Internal driver error.
The DBS uses the Monitor Ended Event Report to cancel a subscription to a previously
requested when a monitor object is removed or changed to become an invalid object. Once
a Monitor Ended Event Report is generated, event reports cease to be sent to the client
application by the DBS and the Cross Reference Association that was established by the
original service request is terminated.
monitorCrossRefID
cause
An application uses the Monitor Stop Service to cancel a subscription to a previously
requested cstaMonitorDevice when it no longer has an interest in continuing a monitor.
Once a Monitor Stop request has been acknowledged, event reports cease to be sent to the
Issued April 2000
service request, because filters for events that are not supported
by the DBS are always turned on in monitorFilter.
[mandatory] must be a valid Cross Reference ID of this
acsOpenStream session.
[optional - not supported] specifies the reason for this event.
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