Twilio : Setting phone number for the outgoing call widget

Question

In the below widget, the field NUMBER TO CALL cannot be edited.

So, how do we set the value of the phone number that needs to be called

Answer 1

You can't change the NUMBER TO CALL in Twilio Studio for this case.

The {{contact.channel.address}} value comes in as the To parameter for the Trigger widget when you make the POST request to Studio's REST API.

So, you'll have to pass the number when you trigger the flow.

Docs: (https://www.twilio.com/docs/studio/user-guide#rest-api)