Sonus Networks, Inc. (Nasdaq: SONS), a leading supplier of service provider Voice over IP (VoIP) infrastructure solutions, announced today at the 3GSM World Congress in Barcelona, Spain that it has partnered with 3Way Networks to develop solutions to deliver voice
services and multimedia applications to mobile handsets over an end-to-end low powered GSM network. 3Way Networks will provide femto cells, which enable existing and future 2G and 3G handsets to integrate with Sonus’ IP Multimedia Subsystem (IMS)-based network infrastructure. Together, the two companies are working to provide network operators with a complete Low Powered GSM (LP GSM) solution that provides new levels of operational efficiency with robust support for the delivery of next generation voice and multimedia services.