private void EstablishServiceChannel(AsyncTask task, object state)
{
task.DoOneStep(
delegate()
{
m_serviceChannelCall = new AudioVideoCall(m_serviceHub.Conversation);
var options = new AudioVideoCallEstablishOptions();
// Ee need to use generated user identity for the call as this is hidden participant
// of the conference for service purpose.
options.UseGeneratedIdentityForTrustedConference = !this.IsPrimaryServiceChannel;
if (!this.IsPrimaryServiceChannel)
{
this.RegisterServiceCallHandlers();
// Service call does not need to be in default mix of the conference. The purpose is to service a specific target user in the conference.
options.AudioVideoMcuDialInOptions.RemoveFromDefaultRouting = true;
}
m_serviceChannelCall.BeginEstablish(
options,
delegate(IAsyncResult ar)
{
task.DoFinalStep(
delegate()
{
m_serviceChannelCall.EndEstablish(ar);
});
},
null);
});
}
private void EstablishAvCallAndAudioRouteForNewAttendee(ParticipantEndpoint newAttendeeParticipantEndpoint)
{
AudioVideoCall newAttendeeCall = new AudioVideoCall(_trustedParticipantConversation);
// Save the new Attendee Participant Endpoint in the Application
// Context.
newAttendeeCall.ApplicationContext = newAttendeeParticipantEndpoint;
AudioVideoCallEstablishOptions avCallEstablishOptions = new AudioVideoCallEstablishOptions();
// Remove the call from the default Mcu route because we will be
// specifying custom routes after the call is established.
avCallEstablishOptions.AudioVideoMcuDialInOptions.RemoveFromDefaultRouting = true;
// When the Flow is active, add the tone handler
newAttendeeCall.AudioVideoFlowConfigurationRequested += new EventHandler <
AudioVideoFlowConfigurationRequestedEventArgs>(
NewAttendeeCall_AudioVideoFlowConfigurationRequested);
newAttendeeCall.BeginEstablish(avCallEstablishOptions, NewAttendeeCallEstablishCompleted,
newAttendeeCall);
// Add the call to the collection so it can be retrieved later.
_trustedParticipantCalls.Add(newAttendeeParticipantEndpoint.Uri, newAttendeeCall);
}
void EstablishControlCall()
{
AudioVideoCallEstablishOptions ceo = new AudioVideoCallEstablishOptions()
{
UseGeneratedIdentityForTrustedConference = true
};
_controlAVCall = new AudioVideoCall(_location.Conversation);
_controlAVCall.AudioVideoFlowConfigurationRequested += new EventHandler <AudioVideoFlowConfigurationRequestedEventArgs>(_controlAVCall_AudioVideoFlowConfigurationRequested);
_controlAVCall.BeginEstablish(ceo,
ar =>
{
try
{
_controlAVCall.EndEstablish(ar);
List <IncomingAudioRoute> routesin = new List <IncomingAudioRoute>();
List <OutgoingAudioRoute> routesout = new List <OutgoingAudioRoute>();
ParticipantEndpoint localEndpoint = GetLocalParticipant().GetEndpoints()[0];
ParticipantEndpoint remoteEndpoint = _controlAVCall.RemoteEndpoint;
routesin.Add(new IncomingAudioRoute(localEndpoint));
routesin.Add(new IncomingAudioRoute(remoteEndpoint));
routesout.Add(new OutgoingAudioRoute(localEndpoint));
routesout.Add(new OutgoingAudioRoute(remoteEndpoint));
_controlAVCall.AudioVideoMcuRouting.BeginUpdateAudioRoutes(routesout, routesin,
ar2 =>
{
try
{
_controlAVCall.AudioVideoMcuRouting.EndUpdateAudioRoutes(ar2);
}
catch (Exception ex)
{
Log(ex.ToString());
}
},
null);
}
catch (Exception ex)
{
Log(ex.ToString());
}
},
null);
}
public Location(int id, string name, string fileName, LocalEndpoint endpoint)
{
if (!File.Exists(fileName))
throw new FileNotFoundException(fileName);
_id = id;
_Name = name;
_FileName = fileName;
_Endpoint = endpoint;
ConferenceScheduleInformation csi = new ConferenceScheduleInformation()
{
AccessLevel = ConferenceAccessLevel.Everyone,
Description = _Name,
ExpiryTime = DateTime.Now.AddYears(5),
AutomaticLeaderAssignment = AutomaticLeaderAssignment.Everyone
};
csi.Mcus.Add(new ConferenceMcuInformation(McuType.AudioVideo));
_Endpoint.ConferenceServices.BeginScheduleConference(csi,
ar =>
{
try
{
_conference = _Endpoint.ConferenceServices.EndScheduleConference(ar);
Log("Conference " + _conference.ConferenceId + " scheduled. Starting music...");
Log(_conference.ConferenceUri);
ConversationSettings cs = new ConversationSettings()
{
Subject = _Name
};
_conversation = new Conversation(_Endpoint, cs);
ConferenceJoinOptions cjo = new ConferenceJoinOptions()
{
JoinMode = JoinMode.TrustedParticipant
};
_conversation.ConferenceSession.BeginJoin(_conference.ConferenceUri,
cjo,
ar1 =>
{
try
{
_conversation.ConferenceSession.EndJoin(ar1);
_avCall = new AudioVideoCall(_conversation);
_avCall.AudioVideoFlowConfigurationRequested +=
new EventHandler<AudioVideoFlowConfigurationRequestedEventArgs>(_avCall_AudioVideoFlowConfigurationRequested);
AudioVideoCallEstablishOptions options = new AudioVideoCallEstablishOptions()
{
UseGeneratedIdentityForTrustedConference = true,
SupportsReplaces = CapabilitySupport.Supported
};
_avCall.BeginEstablish(
options,
ar2 =>
{
try
{
_avCall.EndEstablish(ar2);
}
catch (Exception ex)
{
Log(ex.ToString());
}
},
null);
}
catch (Exception ex)
{
Log(ex.ToString());
}
},
null);
}
catch (Exception ex)
{
Log(ex.ToString());
}
},
null);
}
void EstablishControlCall()
{
AudioVideoCallEstablishOptions ceo = new AudioVideoCallEstablishOptions()
{
UseGeneratedIdentityForTrustedConference = true
};
_controlAVCall = new AudioVideoCall(_location.Conversation);
_controlAVCall.AudioVideoFlowConfigurationRequested += new EventHandler<AudioVideoFlowConfigurationRequestedEventArgs>(_controlAVCall_AudioVideoFlowConfigurationRequested);
_controlAVCall.BeginEstablish(ceo,
ar =>
{
try
{
_controlAVCall.EndEstablish(ar);
List<IncomingAudioRoute> routesin = new List<IncomingAudioRoute>();
List<OutgoingAudioRoute> routesout = new List<OutgoingAudioRoute>();
ParticipantEndpoint localEndpoint = GetLocalParticipant().GetEndpoints()[0];
ParticipantEndpoint remoteEndpoint = _controlAVCall.RemoteEndpoint;
routesin.Add(new IncomingAudioRoute(localEndpoint));
routesin.Add(new IncomingAudioRoute(remoteEndpoint));
routesout.Add(new OutgoingAudioRoute(localEndpoint));
routesout.Add(new OutgoingAudioRoute(remoteEndpoint));
_controlAVCall.AudioVideoMcuRouting.BeginUpdateAudioRoutes(routesout, routesin,
ar2 =>
{
try
{
_controlAVCall.AudioVideoMcuRouting.EndUpdateAudioRoutes(ar2);
}
catch (Exception ex)
{
Log(ex.ToString());
}
},
null);
}
catch (Exception ex)
{
Log(ex.ToString());
}
},
null);
}
public Location(int id, string name, string fileName, LocalEndpoint endpoint)
{
if (!File.Exists(fileName))
{
throw new FileNotFoundException(fileName);
}
_id = id;
_Name = name;
_FileName = fileName;
_Endpoint = endpoint;
ConferenceScheduleInformation csi = new ConferenceScheduleInformation()
{
AccessLevel = ConferenceAccessLevel.Everyone,
Description = _Name,
ExpiryTime = DateTime.Now.AddYears(5),
AutomaticLeaderAssignment = AutomaticLeaderAssignment.Everyone
};
csi.Mcus.Add(new ConferenceMcuInformation(McuType.AudioVideo));
_Endpoint.ConferenceServices.BeginScheduleConference(csi,
ar =>
{
try
{
_conference = _Endpoint.ConferenceServices.EndScheduleConference(ar);
Log("Conference " + _conference.ConferenceId + " scheduled. Starting music...");
Log(_conference.ConferenceUri);
ConversationSettings cs = new ConversationSettings()
{
Subject = _Name
};
_conversation = new Conversation(_Endpoint, cs);
ConferenceJoinOptions cjo = new ConferenceJoinOptions()
{
JoinMode = JoinMode.TrustedParticipant
};
_conversation.ConferenceSession.BeginJoin(_conference.ConferenceUri,
cjo,
ar1 =>
{
try
{
_conversation.ConferenceSession.EndJoin(ar1);
_avCall = new AudioVideoCall(_conversation);
_avCall.AudioVideoFlowConfigurationRequested +=
new EventHandler <AudioVideoFlowConfigurationRequestedEventArgs>(_avCall_AudioVideoFlowConfigurationRequested);
AudioVideoCallEstablishOptions options = new AudioVideoCallEstablishOptions()
{
UseGeneratedIdentityForTrustedConference = true,
SupportsReplaces = CapabilitySupport.Supported
};
_avCall.BeginEstablish(
options,
ar2 =>
{
try
{
_avCall.EndEstablish(ar2);
}
catch (Exception ex)
{
Log(ex.ToString());
}
},
null);
}
catch (Exception ex)
{
Log(ex.ToString());
}
},
null);
}
catch (Exception ex)
{
Log(ex.ToString());
}
},
null);
}
private void CreateSupervisorB2BCall(AudioVideoCall incomingCall, Conversation conferenceConversation)
{
Console.WriteLine("Creating a supervisor B2B call.");
// Create a new audio call on the back-end call leg
AudioVideoCall callToConference = new AudioVideoCall(conferenceConversation);
// Set up the call to be automatically removed from the default audio mix in the A/V MCU.
AudioVideoCallEstablishOptions establishOptions = new AudioVideoCallEstablishOptions();
establishOptions.AudioVideoMcuDialInOptions.RemoveFromDefaultRouting = true;
// Create a back to back call between the supervisor and the conference
BackToBackCallSettings frontEndB2BSettings = new BackToBackCallSettings(incomingCall);
BackToBackCallSettings backEndB2BSettings = new BackToBackCallSettings(callToConference);
backEndB2BSettings.CallEstablishOptions = establishOptions;
BackToBackCall supervisorB2BCall = new BackToBackCall(frontEndB2BSettings, backEndB2BSettings);
try
{
// Establish the B2B call
supervisorB2BCall.BeginEstablish(
establishAsyncResult =>
{
try
{
supervisorB2BCall.EndEstablish(establishAsyncResult);
CreateManualAudioRoutes(callToConference);
}
catch (RealTimeException ex)
{
Console.WriteLine(ex);
}
},
null);
}
catch (InvalidOperationException ex)
{
Console.WriteLine(ex);
}
}
