CALL_MEDIA_EVENT

The CALL_MEDIA_EVENT enum describes call media events. The ITCallMediaEvent::get_Event method returns a member of this enum to indicate the type of call media event that occurred.

typedef enum CALL_MEDIA_EVENT
{
  CME_NEW_STREAM,
  CME_STREAM_FAIL,
  CME_TERMINAL_FAIL,
  CME_STREAM_NOT_USED,
  CME_STREAM_ACTIVE,
  CME_STREAM_INACTIVE
} CALL_MEDIA_EVENT;

Members

CME_NEW_STREAM

A new media stream has been created.

CME_STREAM_FAIL

A media stream or stream request has failed.

CME_TERMINAL_FAIL

A terminal has failed.

CME_STREAM_NOT_USED

The media stream has not been used.

CME_STREAM_ACTIVE

The media stream is active.

CME_STREAM_INACTIVE

The media stream is not active.

Remarks

Due to latency, stream events may continue for a few seconds after a stream or related call session has been torn down.

Requirements

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

See Also

ITCallMediaEvent::get_Event, Media Service Provider Interface (MSPI)