title: How to submit a POST request to the Calls resource? (making outgoing calls in Twilio)
body: <p>I'm having trouble with making outgoing calls using Twilio and I believe I skipped this step where I should submit a POST request to the Calls resource. I don't really understand what to do with this and I need someone to explain it for me since I'm just a beginner. And by the way, my Twilio account is just free trial. Does this have something to do as to why I can't make local calls?</p>
  
  <p>Thanks.</p>