Create call

The following example shows you how to place (create) a peer-to-peer audio call to a user. Cloud communications calls require application permissions, so the example authenticates with a client secret and the bot must expose a publicly reachable callback URI.

import com.independentsoft.graph.GraphClient;
import com.independentsoft.graph.GraphException;
import com.independentsoft.graph.teams.Call;
import com.independentsoft.graph.teams.CommunicationsIdentitySet;
import com.independentsoft.graph.teams.CommunicationsUserIdentity;
import com.independentsoft.graph.teams.InvitationParticipantInfo;
import com.independentsoft.graph.teams.Modality;
import com.independentsoft.graph.teams.ServiceHostedMediaConfig;
import com.independentsoft.graph.users.User;

public class Console {

    public static void main(String[] args)
    {
        try
        {
            GraphClient client = new GraphClient();

            client.setClientId("63333333-209e-454e-b7bd-55a4d201270f");
            client.setTenant("independentsoft.onmicrosoft.com");
            client.setClientSecret("client_secret");

            User john = client.getUser("john@independentsoft.onmicrosoft.com");

            CommunicationsUserIdentity userJohn = new CommunicationsUserIdentity();
            userJohn.setDisplayName("John");
            userJohn.setId(john.getId());

            CommunicationsIdentitySet targetIdentity = new CommunicationsIdentitySet();
            targetIdentity.setUser(userJohn);

            InvitationParticipantInfo target = new InvitationParticipantInfo();
            target.setIdentity(targetIdentity);

            Call call = new Call();
            call.setCallbackUri("https://bot.contoso.com/callback");
            call.setTenantId("independentsoft.onmicrosoft.com");
            call.getRequestedModalities().add(Modality.AUDIO);
            call.setMediaConfig(new ServiceHostedMediaConfig());
            call.getTargets().add(target);

            Call createdCall = client.createCall(call);

            System.out.println("CallId = " + createdCall.getId());

            System.out.println("State = " + createdCall.getState());

            System.out.println("Direction = " + createdCall.getDirection());
        }
        catch (GraphException e)
        {
            System.out.println(e.getCode());
            System.out.println(e.getMessage());
        }
        catch (Exception e)
        {
            System.out.println(e.getMessage());
        }
    }
}

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JGraph > Tutorial > Create call

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