Future Forecasts to 2009 for the Worldwide Cable Telephony and VoIP Cable Telephony Subscriber Base.DUBLIN, Ireland -- Research and Markets (http://www.researchandmarkets.com/reports/c34778) has announced the addition of Cable Telephony See cable telephone. Service: VoIP Drives Subscriber Growth to their offering. In markets around the world, cable TV operators are ramping up their deployments of cable telephony service. However, its important to note that for a significant number of cable operators, the only reason that they are offering cable telephony service is because it is based on IP technology. After years of waiting, the maturation of VoIP-enabled cable telephony service is finally upon us. This report covers the market for cable telephony services around the world. It discusses the business case for provisioning cable telephony services, looks closely at the transition from circuit-switched services to VoIP, and breaks down cable telephony's cost structure by specific network architecture. The report provides forecasts for worldwide cable telephony subscribers, VoIP cable telephony subscribers, and installed cable telephony lines through the year 2009. It also forecasts cable telephony service revenues and the growth of "Voice-over-Broadband" cable telephony subscribers over the next five years. Topics Covered - Executive Summary - Methodology - Cable Telephony Services - The Market in Late 2005 - Market Drivers for Cable Telephony - The Progression of Voice over Cable: Circuit-Switched to VoIP Delivering Cable Telephony: Network Architectures Converge - The Circuit-Switched Network - The "Switched-IP" Network Architecture - VoIP Networks IP-Enabled Voice Service The IP Connection The IP Network and the PSTN (Public Switched Telephone Network) The worldwide voice telephone network. Once only an analog system, the heart of most telephone networks today is all digital. In the U.S. Types of IP Telephony The two-way transmission of voice over a packet-switched IP network, which is part of the TCP/IP protocol suite. The terms "IP telephony" and "voice over IP" (VoIP) are synonymous. VoIP In an HFC Network (Hybrid Fiber-Coax network) A communications network (typically a cable TV network) that uses a combination of optical fibers and coaxial cable. The fiber provides the high-speed backbone, and the coax is used to connect end users to the backbone. IP Network Architecture - The Twisted-Pair Overlay Network Technology Standards for VoIP-Based Cable Telephony - Cable Modem Technology Standards DOCSIS (Data Over Cable Service Interface Specification) A cable modem standard from the CableLabs research consortium (www.cablelabs.com), which provides equipment certification for interoperability. 1.1 DOCSIS 2.0 DOCSIS 3.0 International Standards PacketCable PacketCable 2.0 PacketCable Multimedia IPCablecom - Key Market Trends - VoIP Comes on Strong - Integrating Wireless Voice Into the Cable Service Bundle - Cable Telephony Costs: Circuit-Switched vs. VoIP - Cable Telephony Service Providers - North America United States Adelphia Bright House Networks Comcast Cablevision Charter Communications Cox Communications GCI GCI Ground Circuit Interrupter GCI Getty Conservation Institute GCI Global Commerce Initiative GCI Green Cross International (non-profit international environmental organization) GCI Growth Competitiveness Index GCI Great Cities Institute Insight Communications RCN RCN n abbr (= Royal Canadian Navy) → kanadische Marine Time Warner Cable This article or section needs sources or references that appear in reliable, third-party publications. Alone, primary sources and sources affiliated with the subject of this article are not sufficient for an accurate encyclopedia article. Canada - Europe NTL NTL Nevertheless NTL National Transportation Library NTL Norsk Tjenestemannslag NTL National Training Laboratories NTL Never Too Late NTL Nothing to Lose NTL National Training Laboratory NTL None the Less NTL Number Theory Library Telewest Liberty Global Other Operators - Rest of World (ROW) Australia Chile Japan Mexico Voice-over-Broadband: A Viable Option for VoIP Vonage Net2Phone - Cable Telephony Service Forecasts Subscriber Forecasts Revenue Forecast Companies Mentioned - Adelphia - Bright House Networks - Comcast - Cablevision - Charter Communications - Cox Communications - GCI - Insight Communications - RCN - Time Warner Cable - NTL - Telewest - Liberty Global For more information visit http://www.researchandmarkets.com/reports/c34778 |
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