as in title, I've tried to use QtDBus to monitor calling, without success even I've taken info from maemo.org
Moreover I've tried to simple redirect a playback to outpu device, without success....
I've used QAudioDeviceInfo and even I've chosen all available sinks (sink.voice, sink.hw1, sink.hw0, sink.headset...sink.hw0andhw1 crashed) I always hear sound over sink.music!

Why isn't there a simple Qt API to switch from/to and to communicate to phone?!