Conectar a las personas que llaman a una conferencia

const Express = require('express');
const bodyParser = require('body-parser');

const app = new Express();
app.use(bodyParser.json());

const onInboundCall = (_, response) => {
  const ncco = [
    {
      action: 'talk',
      text: 'Please wait while we connect you to the conference',
    },
    {
      action: 'conversation',
      name: VOICE_CONF_NAME,
    },
  ];

  response.json(ncco);
};

app.get('/webhooks/answer', onInboundCall);

app.listen(port, () => {
  console.log(`Example app listening on port ${port}`);
});

final String CONF_NAME = "my-conference";

/*
 * Route to answer incoming calls with an NCCO response.
 */
Route answerRoute = (req, res) -> {
    TalkAction intro = TalkAction.builder("Please wait while we connect you to the conference.").build();
    ConversationAction conversation = ConversationAction.builder(CONF_NAME).build();

    res.type("application/json");

    return new Ncco(intro, conversation).toJson();
};

Spark.port(3000);
Spark.get("/webhooks/answer", answerRoute);
Spark.post("/webhooks/answer", answerRoute);

require 'vendor/autoload.php';

$app = new \Slim\App;

$app->get('/webhooks/answer', function (Request $request, Response $response) {
    $talk = new \Vonage\Voice\NCCO\Action\Talk('Hi, welcome to this Nexmo conference call');
    $convo = new \Vonage\Voice\NCCO\Action\Conversation('nexmo-conference-standard');

    $ncco = new \Vonage\Voice\NCCO\NCCO();
    $ncco->addAction($talk);
    $ncco->addAction($convo);

    return new JsonResponse($ncco->toArray());
});

$app->run();