Gizmo5

Formerly known as the Gizmo Project, Gizmo5 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.
LicenseFree
File Size21.66 MB
Version4.0.0.269
Operating System Mac OS X 10.4 PPC Mac OS X 10.4 Intel Mac OS X 10.5 Intel Mac OS X 10.5 PPC Mac OS X 10.3.9 Macintosh