GTK+ application for controlling audio volume from system tray/notification area * no pulseaudio, gstreamer, phonon etc. only alsa is needed
* uses external mixer that you can choose, it goes nicely with gnome-alsamixer
* left click opens volume scale (slider)
* scroll wheel on tray icon changes volume, increment in percents is configurable
* you can configure middle click to toggle 'mute' or 'show mixer'
* nice tooltip with card and volume info
* support for multimedia keys on keyboard
* support desktop notifications on keys events
* control volti from command line or bind keys within your window manager