title: Implementing Fax support for iphone/ipad
body: <p>I have found a view apps, which support sending messages by fax. Is there a special framework available for that? How do I implement fax support in my app at all? I am trying to get some infos about that, but the only thing I find are finished apps but no clue how to implement such a feature correctly. </p>
  
  <p>If it is not possible directly, what would be a way to provide fax support? Is it possible to connect a fax with bluetooth to an iPad and send a pdf to the fax?</p>