A voice call recive everytime 'answered' status

I’m trying to build an alert machine. I need that when no one answer, a new call start to another number. I can do the first call but listening the event i recive everytime the ‘answered’ status even if the called reject or he doesn’t answer.

Here the code:

API = {
  auth : {
    apiKey: 'xxxxxxx',
    apiSecret: 'xxxxxxxxxxxxxx',
    applicationId: 'xxxxxxxxxxxxx',
    privateKey: 'config/xxxx/nexmo-private.key',
  },
  ncco : [{
    action: "talk",
    voiceName: "Giorgio",
    text: "Alert"
  }],
  from: '39xxxxxx'
};

app.post('/:project/:token/', (req, res) => {
	console.log("+++ " + moment().toISOString() + " | New " + req.params.project + " POST +++");
	console.log(req.body);




	console.log(req.body);
    config = {...config, body: req.body};

	if(!voice[req.params.project]) {
		console.log("Creating new VoiceProxy");
		voice[req.params.project] = new VoiceProxy(config);
	}

	let instance = voice[req.params.project];
    instance.createCalls(instance.config.body.tos[0]).then((res) => {
        conversation.push(res);
        console.log(res);
    }).catch((err) => {
        console.log(err);
    })

    res.json({success:true});
});

const VoiceProxy = function(config) {
	this.config = config;
	this.nexmo = new Nexmo(this.config.auth, {});
	
	this.createCalls = (to) => {
		let def = $q.defer();

		let ncco = this.config.ncco;
		this.nexmo.calls.create({
				to: [	getPhoneConf(to)	],
				from: getPhoneConf(this.config.from),
				ncco,
		},
		(err, result) => {
			if(err) {
					def.reject(err);
			} else {
					def.resolve(result);
			}
		});
	
		return def.promise;
	};
};

Here Logs:

Creating new VoiceProxy
{ uuid: '39a6e0a6-4ec6-4a8c-b118-947a6fe0e3a4',
  status: 'started',
  direction: 'outbound',
  conversation_uuid: 'CON-f358e844-512c-4a37-91d1-4af0bf32709e' }
+++ 2020-06-09T11:48:57.207Z | New dipe POST +++
{ headers: {},
  from: '39xxx',
  to: '39xxx',
  uuid: '39a6e0a6-4ec6-4a8c-b118-947a6fe0e3a4',
  conversation_uuid: 'CON-f358e844-512c-4a37-91d1-4af0bf32709e',
  status: 'started',
  direction: 'outbound',
  timestamp: '2020-06-09T11:48:56.586Z' }
+++ 2020-06-09T11:48:57.209Z | New dipe POST +++
{ headers: {},
  from: '39xxx',
  to: '39xxx',
  uuid: '39a6e0a6-4ec6-4a8c-b118-947a6fe0e3a4',
  conversation_uuid: 'CON-f358e844-512c-4a37-91d1-4af0bf32709e',
  status: 'ringing',
  direction: 'outbound',
  timestamp: '2020-06-09T11:48:56.586Z' }
+++ 2020-06-09T11:49:18.370Z | New dipe POST +++
{ start_time: null,
  headers: {},
  rate: null,
  from: '39xxx',
  to: '39xxx',
  uuid: '39a6e0a6-4ec6-4a8c-b118-947a6fe0e3a4',
  conversation_uuid: 'CON-f358e844-512c-4a37-91d1-4af0bf32709e',
  status: 'answered',
  direction: 'outbound',
  network: null,
  timestamp: '2020-06-09T11:49:18.148Z' }
+++ 2020-06-09T11:49:21.043Z | New dipe POST +++
{ headers: {},
  end_time: '2020-06-09T11:49:21.000Z',
  uuid: '39a6e0a6-4ec6-4a8c-b118-947a6fe0e3a4',
  network: '22288',
  duration: '3',
  start_time: '2020-06-09T11:49:18.000Z',
  rate: '0.23500000',
  price: '0.01175000',
  from: 'Unknown',
  to: '39xxxxxxxxx',
  conversation_uuid: 'CON-f358e844-512c-4a37-91d1-4af0bf32709e',
  status: 'completed',
  direction: 'outbound',
  timestamp: '2020-06-09T11:49:20.992Z' }

[bencgreenberg]

Are you receiving answered statuses back on your webhook payload for both when the caller does not answer and when the caller presses the reject button on their phone?

[bencgreenberg]

@gine - Would you be able to join us on our community Slack? I believe we can address this better in real-time there. The link to join is at https://developer.nexmo.com/community/slack. When you join, we can continue this conversation in the #voice-api channel.