In this tutorial, you will learn how to create a Client SDK application and write the code to make a phone call from your web app to a phone.
Two parts are needed to achieve this:
- A web application that will make the voice call using the Client SDK.
- A publicly accessible URL that serves instructions on how to handle the call. To accomplish this, you will create a webhook server using Node.js, Express and localtunnel.
Making an in-app voice callMake a voice call from a web app to a phone.