SUPERCOMM 2009, Chicago, October 20, 2009 — Metaswitch Networks, a leading provider of carrier systems and communications software solutions, today announced significant developments in the evolution of its popular MetaSphere platform, further defining its role as the universal application platform of choice for carrier networks. MetaSphere now combines a complete range of consumer calling features, compelling advanced applications, and a full suite of business communication services into a single, SIP-based system.