MontaVista Software Inc., the company powering the embedded revolution, is pleased to announce that Cirpack is currently providing telecom operators with robust voice infrastructure solutions developed using MontaVista™ High Availability (HA) Framework. The Cirpack solutions deliver field-proven carrier-class features meeting high availability requirements. Cirpack develops next generation voice switching equipment for telecom service providers’ infrastructure. The Cirpack solutions manage Class-4 and Class-5 telephony services over any type of local loop and core network simultaneously, using IP, ATM and TDM protocols. They are based on an Intel CompactPCI shelf, hosting Cirpack’s copper and fiber interface boards. All interfaces and processor modules are hot-swappable, and the systems can be equipped with full redundancy to achieve state-of-the-art reliability.