QDBusConnection connection = QDBusConnection::sessionBus();
    connection.connect("com.nokia.mediaplayer",
                       "/com/nokia/osso/mediaplayer",
                       "com.nokia.mediaplayer",
                       "open_mp_now_playing", this, SLOT(onDbusOpenNowPlaying()));

    bool ret = connection.registerService("com.nokia.mediaplayer");
    connection.registerObject("/com/nokia/osso/mediaplayer", this);
    if (!ret)
        qDebug() << "Unable to register DBus service";