ELEGANT MIGRATION CONVERGED NETWORKS

Telecommunications equipment, namely voice and data switches, Private Branch Exchanges (PBX), voice and data communications terminals, computer software for interacting with real-time voice or data calls or messages occurring over a communications network and for interacting with application programs in response to such calls and messages and/or to generate such calls and messages; and computer-implemented telephony interfaces for interconnecting multiple communication networks, such as a voice or data network to a global information network, together and for performing protocol conversion and information transport therebetween and routers