title: Build PJSIP for Android on Windows?
body: <p>I am beginner with Android and I have to make a voip app and after searching I found that the better opensource library for that is PJSIP.
  I download the below things to build the PJSIP library:</p>
  
  <ol>
  <li><p>PJSIP from <a href="http://www.pjsip.org/download.htm" rel="nofollow">here</a></p></li>
  <li><p>Android <a href="http://developer.android.com/intl/vi/ndk/downloads/index.html" rel="nofollow">NDK </a></p></li>
  <li><p><a href="http://www.swig.org/download.html" rel="nofollow">SWIG</a></p></li>
  </ol>
  
  <p>...But I don't know how to start. I checked this <a href="https://trac.pjsip.org/repos/wiki/Getting-Started/Android" rel="nofollow">link</a> for the official PJSIP website but I didn't make any progress.</p>
  
  <p>Which Directory do I have to put the Android NDK into?</p>
  
  <p>How to use SWIG to build the PJSIP?!</p>