问题
I make a outbound call i.e I make a request to twilio to make a call to a number using twilio api. How to know if a person has picked up or rejected the call?. What is statuscallback url?..I dont have a url.
回答1:
Twilio developer evangelist here.
When you make an outbound call you can register to receive status updates by setting the statusCallback parameter to a URL. When the call changes status, Twilio will send an HTTP request to the URL with details of the call and its current status.
To learn more about this, I recommend following this tutorial. It covers delivery notifications for SMS messages, but the process is exactly the same for calls.
来源：https://stackoverflow.com/questions/54333673/how-to-know-the-status-of-outbound-calls