dynamicsoft Inc. Proprietary conference title C O N N E C T I N G T H E W O R L D W I T H A P P L I C A T I O N S Carrier IP: Reality, Strategy and Future Directions Jonathan Rosenberg Chief Scientist

dynamicsoft Inc. Proprietary conference title C O N N E C T I N G T H E W O R L D W I T H A P P L I C A T I O N S The Reality of VoIP Tool for Rate Arbitrage Long distance and International Toll Bypass Customers willing to sacrifice quality and services for cost The Reality POTS call costs rapidly declining Cost differentials will be gone soon VoIP far from parity 911, QoS, 1000 features in class 5 switches, reliability The BIG Question of Customer Value: If VoIP Services are not Cheaper or better, why buy them??

dynamicsoft Inc. Proprietary conference title C O N N E C T I N G T H E W O R L D W I T H A P P L I C A T I O N S The Big Answer IP Telephony Brings Together Disparate Services - Innovative Services Created by Combining Other IP Applications, Such as Web, , Chat and Presence, with Voice The Killer App for VoIP Lives Within These Combined Services

dynamicsoft Inc. Proprietary conference title C O N N E C T I N G T H E W O R L D W I T H A P P L I C A T I O N S Combined Services Enable Provider Differentiation Combined Services Yield the Feature Exponentiation Effect The number of possible features grows exponentially with the set of applications combined to provide those features With Many Feature Possibilities, Service Provider Differentiation Becomes a Reality Telephony over the Internet brings no new services, Internet Telephony does! VoiceVoice + Web Voice + Web + Voice + Web + + Presence

dynamicsoft Inc. Proprietary conference title C O N N E C T I N G T H E W O R L D W I T H A P P L I C A T I O N S Implications for Future Directions Innovation and advances will be from the Internet side of VoIP Technologies which leverage web, , and presence for voice will win Session Initiation Protocol (SIP) Call Processing Language (CPL) - XML tool for service construction SIP Common Gateway Interface (CGI) The services platform of the future must: Provide access to other IP application services Not be limited to services definable through a call model Work with heterogeneous devices Be open Allow for third party and end user service creation

dynamicsoft Inc. Proprietary conference title C O N N E C T I N G T H E W O R L D W I T H A P P L I C A T I O N S Information Resource Jonathan Rosenberg