Platform SDK: TAPI

TAPI_EVENT

The TAPI_EVENT enum is used to notify an application that a change has occurred in the TAPI object. The ITTAPIEventNotification::Event method implementation uses members of this enum to indicate the type of object associated with the IDispatch pointer passed by TAPI.

typedef enum TAPI_EVENT
{
  TE_TAPIOBJECT,
  TE_ADDRESS,
  TE_CALLNOTIFICATION,
  TE_CALLSTATE,
  TE_CALLMEDIA,
  TE_CALLHUB,
  TE_CALLINFOCHANGE,
  TE_PRIVATE,
  TE_REQUEST,
  TE_AGENT,
  TE_AGENTSESSION,
  TE_QOSEVENT,
  TE_AGENTHANDLER,
  TE_ACDGROUP,
  TE_QUEUE,
  TE_DIGITEVENT,
  TE_GENERATEEVENT
}TAPI_EVENT;

Members

TE_TAPIOBJECT: Change is in TAPI object itself. See ITTAPIObjectEvent.
TE_ADDRESS: An Address object has changed. See ITAddressEvent.
TE_CALLNOTIFICATION: A new communications session has appeared on the address and the TAPI DLL has created a new call object. This could be a result from an incoming session, a session being handed off by another application, or a session being parked on the address. See ITCallNotificationEvent and ITTAPI::RegisterCallNotifications.
TE_CALLSTATE: The Call state has changed. See ITCallStateEvent.
TE_CALLMEDIA: The media associated with a call has changed. See ITCallMediaEvent.
TE_CALLHUB: A CallHub object has changed. See ITCallHubEvent.
TE_CALLINFOCHANGE: The call information has changed. ITCallInfoChangeEvent.
TE_PRIVATE: A provider-specific private object has changed. The precise type of object referenced is implementation dependent. See Provider-Specific Interfaces for general information and the service provider's documentation for the specific meaning.
TE_REQUEST: A Request object has changed. See ITRequestEvent.
TE_AGENT: An Agent object has changed. See ITAgentEvent.
TE_AGENTSESSION: An AgentSession object has changed. See ITAgentSessionEvent.
TE_QOSEVENT: A QOS event has occurred. See ITQOSEvent.
TE_AGENTHANDLER: An AgentHandler object has changed. See ITAgentHandlerEvent.
TE_ACDGROUP: An ACDGroup object has changed. See ITACDGroupEvent.
TE_QUEUE: A Queue object has changed. See ITQueueEvent.
TE_DIGITEVENT: A digit event has occurred. See ITDigitDetectionEvent.
TE_GENERATEEVENT: A digit generation has occurred. See ITDigitGenerationEvent.

Remarks

You must call the ITTAPI::put_EventFilter method and set the event filter mask to enable reception of events. If you do not call ITTAPI::put_EventFilter, your application will not receive any events.

Requirements

  Windows NT/2000: Requires Windows 2000.
  Version: Requires TAPI 3.0 or later.
  Header: Declared in Tapi3.h.

TAPI_EVENT

Members

Remarks

Requirements

See Also