- This application turns your device to a multiformat network audio player. In combination with a UPnP AV Controlpoint (e.g. Cidero) and an UPnP AV Server (e.g. UShare or WMP11) , you can control the volume and organise the songs to play, pause and stop etc. Plug in your IPhone to your stereo and control it through your computer or other UPnP AV Hardware. You do not need to connect your computer to your stereo for listening to music.