Get the code here:
Make Call: https://www.twilio.com/docs/guides/how-to-make-outbound-phone-calls-in-csharp?utm_source=youtube&utm_medium=video&utm_campaign=youtube_brent_quickstarts
Receive Call: https://www.twilio.com/docs/guides/how-to-respond-to-incoming-phone-calls-in-csharp?utm_source=youtube&utm_medium=video&utm_campaign=youtube_brent_quickstarts