I've had to do the same thing for my iOS enterprise app. The issue is that you can't play audio if you're app is in the background and you haven't used your aud

I've had to do the same thing for my iOS enterprise app. The issue is that you can't play audio if you're app is in the background and you haven't used your audio session in the past 1-2 minutes. The workaround is to play a silent audio mp3 to prevent the app's audio session from being suspended. The proper fix would be for apps to be allowed to start audio from the background