/// <summary>
/// Setup mode of interaction for the customer endpoint. This can be done only after the customer endpoint is seen.
/// </summary>
/// <param name="task">The task instance for this operation.</param>
/// <remarks>To add announce but remove listening (or vice versa), two operations would be needed.</remarks>
public void UpdateInteractiveMode(AsyncTask task, object state)
{
ArgumentTuple args = (ArgumentTuple)state;
task.DoOneStep(
delegate()
{
InteractionMode interactiveMode = InteractionMode.None;
bool isAdd = false;
isAdd = (bool)args.One;
interactiveMode = (InteractionMode)args.Two; // Integer
var outgoingRoutes = new List <OutgoingAudioRoute>();
var incomingRoutes = new List <IncomingAudioRoute>();
InteractionMode announce = InteractionMode.AnnounceSpeech | InteractionMode.AnnounceSpeechAndDtmf;
InteractionMode listen = InteractionMode.ListenSpeech | InteractionMode.ListenSpeechAndDtmf;
if ((interactiveMode & announce) != 0)
{
OutgoingAudioRoute outRoute = new OutgoingAudioRoute(this.TargetUriEndpoint);
outRoute.IsDtmfEnabled = (interactiveMode & InteractionMode.AnnounceSpeechAndDtmf) != 0;
outRoute.Operation = isAdd ? RouteUpdateOperation.Add : RouteUpdateOperation.Remove;
outgoingRoutes.Add(outRoute);
}
if ((interactiveMode & listen) != 0)
{
IncomingAudioRoute inRoute = new IncomingAudioRoute(this.TargetUriEndpoint);
inRoute.IsDtmfEnabled = (interactiveMode & InteractionMode.ListenSpeechAndDtmf) != 0;
inRoute.Operation = isAdd ? RouteUpdateOperation.Add : RouteUpdateOperation.Remove;
incomingRoutes.Add(inRoute);
}
m_serviceChannelCall.AudioVideoMcuRouting.BeginUpdateAudioRoutes(
outgoingRoutes,
incomingRoutes,
delegate(IAsyncResult ar)
{
task.DoFinalStep(
delegate()
{
m_serviceChannelCall.AudioVideoMcuRouting.EndUpdateAudioRoutes(ar);
});
},
null);
});
}
private void NewAttendeeCallEstablishCompleted(IAsyncResult result)
{
var newParticipantCall = (AudioVideoCall)result.AsyncState;
try
{
newParticipantCall.EndEstablish(result);
}
catch (FailureResponseException failureResEx)
{
// TODO (Left to the reader): Write actual handling code for the
// occurrence.
Console.WriteLine("A FailureResponseException occured when ending the establishment of an Av "
+ "call for a new participant: {0}", failureResEx.ToString());
}
catch (OperationFailureException opFailEx)
{
// TODO (Left to the reader): Write actual handling code for the
// occurrence.
Console.WriteLine("An OperationFailureException occured when ending the establishment of an "
+ "Av call for a new participant: {0}", opFailEx.ToString());
}
catch (OperationTimeoutException opTimeoutEx)
{
// TODO (Left to the reader): Write actual handling code for the
// occurrence.
Console.WriteLine("An OperationTimeoutException occured when ending the establishment of an "
+ "Av call for a new participant: {0}",
opTimeoutEx.ToString());
}
catch (RealTimeException realTimeEx)
{
// TODO (Left to the reader): Write actual handling code for the
// occurrence.
Console.WriteLine("A RealTimeException occured when ending the establishment of an Av call "
+ "for a new participant: {0}",
realTimeEx.ToString());
}
// Retrieve the Participant endpoint from the call's Application
// context
var newAttendeeParticipantEndpoint = (ParticipantEndpoint)newParticipantCall.ApplicationContext;
Console.WriteLine("ID of the new call = {0}", newParticipantCall.CallId);
_trustedParticipantCallIDToParticipantUriStore.Add(newParticipantCall.CallId,
newAttendeeParticipantEndpoint.Participant.Uri);
Console.WriteLine("Av Call Established to communicate with the new conference participant.");
//Create a new outgoing route which dictates who the app is speaking
// to via this call.
OutgoingAudioRoute newOutgoingRoute = new OutgoingAudioRoute(newAttendeeParticipantEndpoint);
// We're not going to send DTMF to the participant so disable DTMF
newOutgoingRoute.IsDtmfEnabled = false;
//Add this outbound route.
newOutgoingRoute.Operation = RouteUpdateOperation.Add;
//Create a new incoming route which dictates who the app is
// listening to via this call.
IncomingAudioRoute newIncomingRoute = new IncomingAudioRoute(newAttendeeParticipantEndpoint);
// The app is listening for DTMF input from the user so enable it on
// the incoming route.
newIncomingRoute.IsDtmfEnabled = true;
//Add this incoming route.
newIncomingRoute.Operation = RouteUpdateOperation.Add;
Console.WriteLine("Updating the Audio Routes to communicate with the new conference participant: "
+ "{0}", newAttendeeParticipantEndpoint.Participant.DisplayName);
newParticipantCall.AudioVideoMcuRouting.BeginUpdateAudioRoutes(
new List <OutgoingAudioRoute> {
newOutgoingRoute
},
new List <IncomingAudioRoute> {
newIncomingRoute
}, UpdateAudioRoutesCompleted,
newParticipantCall);
}
private void CreateManualAudioRoutes(AudioVideoCall callToConference)
{
Console.WriteLine("Creating manual audio routes.");
AudioVideoMcuSession avMcu = _backEndCallLeg.Conversation.ConferenceSession.AudioVideoMcuSession;
// Get the participantEndpoint objects for the caller and recipient
ParticipantEndpoint callerParticipantEndpoint = avMcu.GetRemoteParticipantEndpoints().Single(
p => p.Participant.Uri == _backEndCallLeg.Conversation.Endpoint.OwnerUri);
ParticipantEndpoint recipientParticipantEndpoint = avMcu.GetRemoteParticipantEndpoints().Single(
p => p.Participant.Uri == _recipientSipUri);
// Create incoming audio routes from the caller and recipient to the supervisor
IncomingAudioRoute callerToSupervisorAudioRoute = new IncomingAudioRoute(callerParticipantEndpoint);
IncomingAudioRoute recipientToSupervisorAudioRoute = new IncomingAudioRoute(recipientParticipantEndpoint);
List<IncomingAudioRoute> routes = new List<IncomingAudioRoute>() {
callerToSupervisorAudioRoute, recipientToSupervisorAudioRoute};
try
{
// Update the MCU audio routing with the new incoming routes.
callToConference.AudioVideoMcuRouting.BeginUpdateAudioRoutes(
null, routes,
updateRoutesAsyncResult =>
{
try
{
callToConference.AudioVideoMcuRouting.EndUpdateAudioRoutes(updateRoutesAsyncResult);
}
catch (RealTimeException ex)
{
Console.WriteLine(ex);
}
},
null);
}
catch (InvalidOperationException ex)
{
Console.WriteLine(ex);
}
}
