private void OnCallMedia(object sender, TapiCallMediaEventArgs e)
{
try
{
if (activeCall != null && e.Event == CALL_MEDIA_EVENT.CME_STREAM_ACTIVE &&
e.Terminal.Direction == TERMINAL_DIRECTION.TD_CAPTURE &&
playbackTerminal != null)
{
playbackTerminal.Start();
SetStatusMessage("File Playback Terminal started ");
}
}
catch (TapiException ex)
{
MessageBox.Show(ex.Message);
activeCall.Disconnect(DISCONNECT_CODE.DC_NORMAL);
}
}
private void tapi_TE_CALLSTATE(object sender, TapiCallStateEventArgs e)
{
if (e.State == CALL_STATE.CS_CONNECTED && playbackTerminal != null)
{
// Start the playback message..
playbackTerminal.Start();
}
else if (e.State == CALL_STATE.CS_DISCONNECTED)
{
// Stop recording when the call terminates.
if (recordTerminal != null)
{
recordTerminal.Stop();
}
recordTerminal = null;
playbackTerminal = null;
}
}
private void OnMediaEvent(object sender, TapiCallMediaEventArgs e)
{
// When the video rendering stream activates, popup the video window if it's available.
if (e.Event == CALL_MEDIA_EVENT.CME_STREAM_ACTIVE)
{
TStream stm = e.Stream;
if (stm.Direction == TERMINAL_DIRECTION.TD_RENDER &&
stm.MediaType == TAPIMEDIATYPES.VIDEO)
{
TTerminal t = stm.FindTerminal(stm.MediaType, stm.Direction);
if (t != null)
{
IVideoWindow vw = t.QueryInterface(typeof(IVideoWindow)) as IVideoWindow;
if (vw != null)
{
// Position to the right
vw.SetWindowPosition(this.Left + this.Width + 2, this.Top, vw.Width, vw.Height);
vw.Visible = 1;
}
}
}
else if (currCall != null &&
stm.Direction == TERMINAL_DIRECTION.TD_CAPTURE &&
stm.MediaType == TAPIMEDIATYPES.AUDIO &&
playbackTerminal != null)
{
try
{
playbackTerminal.Start();
toolStripStatusLabel1.Text = "File Playback Terminal started ";
}
catch (TapiException ex)
{
MessageBox.Show(ex.Message);
}
}
}
}