title: Sending audio message with Twilio
body: <p>I need to send audio message for a client. I'm using the API like in <a href="https://www.twilio.com/docs/api/rest/sending-messages" rel="nofollow">this link</a>:</p>
  
  <pre><code>&lt;?php
  require_once('/path/to/twilio-php/Services/Twilio.php'); // Loads the library
  
  $sid = "ACf2a000728962e9b8135bf456d89cfd7a"; 
  $token = "{{ auth_token }}"; 
  $client = new Services_Twilio($sid, $token);
  
  $client-&gt;account-&gt;messages-&gt;sendMessage("+14158141829", "+15558675309", "Jenny please?! I love you &lt;3", "http://www.example.com/love_words.wav");
  </code></pre>
  
  <p>The message does not get delivered and I don't get any error message. It works if I'm using text and/or image but not with audio.</p>
  
  <p><strong>How can I send an audio message with Twilio?</strong> </p>