title: Setting up Twilio CallBack
body: <p>To fellow Twilio users,</p>
  
  <p>we have set up a Twilio trial account.</p>
  
  <p>Our question is can we define/set up  a CALLBACK URL in Twilio App Dashboard ( or any other settings panel) to satisfy the following use case:</p>
  
  <pre><code>1.  From browser/apps / mobile device
  ,  user dials  310-333-1234 6789 (Twilio phone # / accesscode)
  
  
  2.  Twilio receives this call
  
  3.  Twilio captures accesscode (6789) trailing the phone number
       and passes to CALLBACK URL
  </code></pre>
  
  <p>I understand Twilio MakeCall API allows you to specify CallBackURL:</p>
  
  <pre><code>where parmeters :
  
  sendDigits=6789
  StatusCallBack=My_CallBack_URL
  StatusCallBackMethod=Post
  </code></pre>
  
  <p>But what we want is to set up CALLBACK URL so physical incoming calls (not calls made with API)  and their accesscode would always be passed to this CALLBACK URL.</p>