title: SIP/2.0 400 Sip message body is shorter that is indicated by the content length
body: <p>During SIP communicating between my application, Freeswitch, and nextiva trunk, I am getting the following error message from <code>208.73.146.95</code>:</p>
  
  <pre><code> SIP/2.0 400 Sip message body is shorter that is indicated by the content length
  </code></pre>
  
  <p>The previous message is one INCOMING to FS ans is</p>
  
  <pre><code> SIP/2.0 100 Trying
  </code></pre>
  
  <p>And before previous message is </p>
  
  <pre><code>INVITE sip:MYNUMBER@208.73.146.95 SIP/2.0
  </code></pre>
  
  <p>which content length is exactly correct. Many more previous messages are without contents, and long before message is again has exact length.</p>
  
  <p>What this message can mean?</p>