Is there a way to control xfce-pulseaudio-plugin (pavucontrol) with command line?

Trying to setup media control shortcuts in Xfce (Play/Pause, Next track). I have xfce-pulseaudio-plugin which use pavucontrol. Is there a way to switch tracks via pavucontrol command line interface? Or may be there is other solution? For example I created volume shortcuts with amixer.