Gizmo Project software (version 2.0.0.189) is a free VoIP (Voice over Internet Protocol) application that allows users to make voice and video calls, send instant messages, and share files. It features high-quality audio and video calls, call recording, call transfer, and call forwarding. Additionally, it supports conference calls with up to 10 participants and integrates with popular messaging services like AIM, Yahoo, and MSN.