Gizmo Project is a free Internet phone for your computer that makes calling as easy as Instant Messaging. Using best-of-breed audio codecs such as GIPS and employing media relays around the world to route calls through the most efficient path, Gizmo Project will give you crystal-clear voice quality. Gizmo Project provides the lowest possible per minute International calling rates and active Gizmo Project users may qualify for the All Calls Free calling plan. PC-to-PC calls are always free. You also enjoy high-end features as voicemail-to-email, free conference calling, call history, online status display of your Contact list, call mapping, free access to millions of people on SIP-based networks, built-in instant messaging (IM) capabilities and much more.