title: FaxComexlib Operation Failed when sending fax
body: <p>i am working on a faxing project </p>
  
  <p>it work on my machine very well but when i deploy it on another machine  </p>
  
  <p>i get operation failed in FaxServer.ConnectedSubmit() ; </p>
  
  <p>i found this link :</p>
  
  <p><a href="http://www.interfax.net/en/dev/faxcomexlib/operation-failed" rel="nofollow">http://www.interfax.net/en/dev/faxcomexlib/operation-failed</a></p>
  
  <p>bout i cannot find error code of my program COMException .</p>
  
  <p>can any body guide me ? </p>