title: How to enable G729 in Linphone Android
body: <p>I followed the guide in the link:
  <a href="https://stackoverflow.com/questions/13005067/g729-codec-for-linphone-android">G729 codec for Linphone Android</a></p>
  
  <p>And added .SO file to libs directory.</p>
  
  <p>We can built Android app on actual device, and saw G729 setting in Setting screen.</p>
  
  <p>But when we disabled all of audio codec except for G729, we cannot make a call anymore.</p>
  
  <p>Could you help me to build and integrate G729 into Linphone Android?</p>