title: iOS5 openAL mute switch and volume controls
body: <p>I am currently using <code>openAL</code> for audio playback in my app and having problems with the audio responding to the mute switch and audio volume controls in iOS 5.</p>
  
  <p>I have set up an audio session category for ambient sound and it operates correctly <code>pre-iOS 5</code>.</p>
  
  <p>Has anyone had any similar problems?</p>