Hi Jue,

You can use the twilio API to send a voice call to a number. You’ll need to configure a new source.

Configure the source  with a name like voicemessage and configuration like

{
“pollingInterval”: 0,
“query”: {
“contentType”: “application/json”
},
“requestDefaults”: {
“headers”: {
“Authorization”: “Basic <BASIC_AUTH_INFO>”
},
“contentType”: “application/x-www-form-urlencoded”
},
“uri”: “https://api.twilio.com/2010-04-01/Accounts/<ACCOUNTID>/Calls&#8221;,
“passwordType”: “string”
}

The create a procedure to call the source

var toadd = encodeUri(<mobilenumber>)
var twiml = encodeUri(format(“<Response><Pause length=\”2\”/><Say voice=\”alice\”>We have detected an issue at {0}, at {1}, at the {2}. .</Say></Response>”, building, floor, space ))
var query =format(“To={0}&From={1}&Twiml={2}”,toadd,fromadd,twiml)

select from source voicemessage with body = query, method = “POST”

We are having problem in identifying the source that should be used and the configuration mentioned over there is not clear .We have selected the source as remote and tried to configure the above code but it was showing errors. Can you help me providing with screenshots that describes the implementation clearly .The errors that we have encountered is attached in the below selction.

Jue,

Looks like when I pasted the example certain characters were not copied correctly. I’m going to attach them as a text document.

We have pasted the code the procedure is saved now without any error.But when we are trying to execute it it is giving us the  error  below.

The account sid : ACb71014624c36c09b806848e1072c972e

Auth token : f6dc98d4a9b97a76e9738588ee230a86
​
TRIAL NUMBER
+13475274801