Run your application

NOTE: If you have not already done so, make sure you have Ngrok running.

Run your application with node server.js, then visit http://localhost:3000

A text field and button is displayed on the page.

Enter the number of your mobile phone into the text field in E.164 format (for example, 447700900000) and then click the Call button.

To see the webhook server’s log messages, switch to the terminal tab running your server.

You can also open up the web browser console and view logging messages there for your web app and the Client SDK. You will see the application attempting to connect to the target number you provided.

Once the call comes through you can answer it and hear the in-app voice call.