 <p>Looking at the documentation for <a href="http://developer.android.com/intl/fr/reference/android/media/MediaRecorder.AudioSource.html" rel="nofollow noreferrer"><code>MediaRecorder.AudioSource</code></a> I would say that this should be possible using the <a href="http://developer.android.com/intl/fr/reference/android/media/MediaRecorder.AudioSource.html#VOICE_DOWNLINK" rel="nofollow noreferrer"><code>VOICE_DOWNLINK</code> source</a>.</p> <pre><code>MediaRecorder recorder = new MediaRecorder(); recorder.setAudioSource(MediaRecorder.AudioSource.VOICE_DOWNLINK); </code></pre>