Services over Internet Protocol: Voice is just the beginning… - WITSA

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MediaNew Models of Governance NeededCurrent NormTelecomDEVICESCONTENTAPPLICATIONSNETWORKSComputing“Stovepipe” regulation byindustry and sectorsbut INTERNETPROTOCOLchanges everything• Vertical convergence• Horizontal convergenceNew Questions:• Jurisdiction• Accountability• Liability• Industry/Gov’tCooperation16Copyright 2004 AT&T
Definitions• Internet Telephony: “In the beginning, Internet telephony simplymeant the technology and techniques to let you make voice phone calls –local, long distance, and international – over the Internet using yourPC…the definition of Internet telephony is broadening day by day toinclude all forms of media (voice, video, image), and all forms ofmessaging and all variations of speed from real-time to time-delayed.”• IP Telephony: (As defined by Microsoft) “IP Telephony is an emergingset of technologies that enables voice, data, and video collaboration overexisting IP-based LANs, WANs and the Internet. Specifically, IP Telephonyuses open IETF and ITU standards to move multimedia traffic over anynetwork that uses IP (the Internet Protocol).”• Voice over IP (VoIP): “The technology used to transmit voiceconversations over a data network using the Internet Protocol. Such datanetwork may be the Internet or a corporate Intranet, or managednetworks typically used by long and local service traditional providers andISPs that use VoIP.”Source: Newton’s Telecom Dictionary, 18 th edition17Copyright 2004 AT&T
Page 3 and 4: Top Ten Technology Trends1. IP Will
Page 5 and 6: From:The Communications Industry is
Page 7 and 8: IP Enables the Next Generation of A
Page 9 and 10: VoIP
Page 11 and 12: The Eras of VoIPEmergingApplication
Page 13 and 14: IP Enabled Voice Services - Today
Page 15: TraditionalTelecomServicesVoice Bec
Page 19 and 20: The Evolution of Residential VoIPCo
Page 21 and 22: Emerging VoIP Revenues (hardware an
Page 23 and 24: Who Should Set Policy for Global IP
Page 25 and 26: International VoIP: Where it’s Gr
Page 27 and 28: What WITSA Might Do to Ensure VoIP

Services over Internet Protocol: Voice is just the beginning… - WITSA

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