NACT is the world’s leading provider of prepaid application solutions, having sold and installed more than 650 switching platforms - in 26 countries - that control more than 12 billion minutes of traffic annually. NACT’s prepaid solutions represent the industry standard for highly reliable and cost effective Class 4/5 hardware and software solutions, and are used by many of the leading names in the industry. NACT’s Vinci, and Vinci Softswitch Solutions insure that service providers can deliver the latest in VoIP and Next Generation network services, reducing owner cost, while maximizing profits using real-time billing, routing and rating.