Call redirection allows you to change what URL is currently executing on your call, simply by making a REST request to Twilio. With call redirection, you can asynchronously modify how your call behaves. To illustrate how this works, we are going to demonstrate a simple call queue in action.
Enter your phone number below and click the "Call Me" button. Twilio will call you to start the demo. When you answer the call, you will be greeted and put on hold. On the next page you will be given button to remove the call from hold.