Microsoft Offers Free Version Of Its Search Server


Microsoft announced today that it will give out a free version of its enterprise search product, dubbed Microsoft Search Server 2008 Express, starting next year. This is the latest in a growing line of "Express" products, which Microsoft hopes will get people hooked on Microsoft software and eventually buy more expensive versions. Microsoft also put up a test release-candidate version of Search Server Express for download on its web site.

Search Server Express shares nearly the same feature set as the company's more robust enterprise search products, Microsoft Office SharePoint Server 2007 and Search Server. Microsoft will also release a paid version of the product, which allows business users to search internal computer systems in addition to the web at large, that will basically be the same as the free edition but licensed to run on multiple servers.

"We really believe enterprise search is at a tipping point," Jared Spataro, group product manager for enterprise search, told CNET. "We really think people will look back on this time as the time when search went from just being a consumer tool to one that businesses can harness."

Because Search Server Express delivers web results from Live.com, a popular free enterprise search product could have a positive effect on Microsoft's consumer web search strategy as well. According to Spataro, only 1 percent of 6 million business are doing enterprise search. Microsoft hopes that a free and easily deployed search application will remove any entry barriers that businesses may have to hopping on the enterprise search bandwagon. Competition is stiff, however, with competing products being offered by Google and IBM/Yahoo, as well as a number of smaller firms.

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Google Adds MySpace To The OpenSocial fold


Google has recruited MySpace to join the OpenSocial fold, after announcing plans to implement a standard programming interface for building social apps online.

Mashable claims the two have been secretly working on the project all along.

OpenSocial's API standards are designed to evolve with contribution from the open source community, and as new features are developed by its partners.

MySpace joins Engage.com, Friendster, hi5, Hyves, imeem, LinkedIn, Ning, Oracle, orkut, Plaxo, Salesforce.com, Six Apart, Tianji, Viadeo, and XING as founding partners in OpenSocial.

Despite Google's assertion that it would be happy to work with Facebook, Fortune divulges that the popular social networking site was not invited to the OpenSocial party.

Meanwhile, a Hitwise graph shows the overall traffic market share of the OpenSocial collective to be more than five times greater than Facebook.

But it may not be TKO just yet. In mid-October, Facebook released a cryptic invitation for the unveiling of a new ad platform this November 6th. According to John Battelle, it's a contender for AdWords.

In an earlier development last week, after the Microsoft-Facebook deal, Google unveiled plans to take Facebook head-on.

Codenamed "Maka-Maka," according to TechCrunch, Google plans to add a social matrix atop its applications, from Gmail to Google Maps. Google will also incorporate "activity feeds" (a la Facebook's "news feeds"), using the same engine that powers Google Reader.

And like Facebook, the search giant plans to open its back-end to developers — starting with social network Orkut, and ultimately spreading to all things Google. It's even taking it a step further by making those third-party apps compatible with non-Google parts of the web, such as competing social networks.

At Maka-Maka's core, Google sees the entire web as its playing field, instead of limiting social features and user apps to a closed-in social network.

It must first, however, work to match what Facebook has built. In the six months since Facebook originally opened its back-end, over 4,000 third-party apps have landed on the site.

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"The Basics of Voice over Internet Protocol" By Frank M. Groom & Kevin M. Groom


OVERVIEW

Voice over Internet protocol (VoIP), the transmission of person-to-person voice conversations over IP–based networks, is a topic of great interest within the telecommunications industry. With VoIP service, customers see an opportunity to significantly reduce their local and long-distance calling expenses, while long-distance carriers have seen an opportunity to possibly avoid sharing a large portion of their revenues with the local telephone companies for use of their access links to originate long-distance calls. Moreover, service providers and customers see an increasing appeal in the rich array of services that VoIP enables. Among these are a range of Web-like phone displays, information services, and data exchange.

The Basics of Voice over Internet Protocol examines the fundamentals of delivering VoIP service while exploring its potential in the communications market. VoIP is now becoming a mainstream service offered by RBOCs, CLECs, long-distance carriers, international carriers, and virtually any entrant to the transport business. Yet despite this, multiple standards for VoIP still exist, making the interworking of vendor products and the myriad alternative protocols—H.323, SIP, MGCP, etc.—a continuing issue. Further, the quality of VoIP telephone conversations is still under question, and the seeming significant initial costs of setup, including the change-out of phones and PBXs, as well as the addition of gateway and gatekeeper devices, may undermine the benefits to be had from implementing VoIP.

As the industry moves forward, the direction of the complete national network is toward an IP–based architecture, and voice traffic seems to be moving in this common direction. There are many challenges still to be addressed, but the benefits of VoIP continue to draw mounting levels interest, pushing this technology ever further into the mainstream of communications. The Basics of Voice over Internet Protocol analyzes this trend in depth while bringing readers up to date on the evolution of VoIP service.

TABLE OF CONTENTS

Chapter 1: Introduction
The Opportunity for Voice Traffic in IP Networks
Open Standards for VoIP

Chapter 2: Characteristics of Voice and IP Traffic
Public Telephone Network Service versus IP Networking
IP Voice Standards
Basics for Transmitting Voice in IP Packets
VoIP Overhead and Its Effects
The General VoIP Architecture Model
Voice Content Packetization
Voice Packet Transmission
Voice Packet Reception
Standards for VoIP Beyond H.323
Interconnecting VoIP Nets to the Public Telephone Network
Assigning IP Telephone Addresses – DHCP

Chapter 3: VoIP Models for Connection
Enterprise Connection over Public and Private Networks
Residential Connection over Networks
VoIP Terminals

Chapter 4: VoIP Using the H.323 Protocol
The ITU H.323 Protocol
Terminals
Gateways
Gatekeepers
The Operation of an H.323 Network
The H.323 Frame
H.323 Audio Coding and Compression
H.323 Call-Setup Signaling and Message Flow
Operation of Gateways and Gatekeepers in an H.323 Network
Real-Time Transfer Protocol

Chapter 5: SIP for Voice Transmission
SIP Messages
SIP Headers and the TCP/IP Packet
SIP Addressing and Operation
The Specifics of User Agents Using SIP Proxy Servers
The More Detailed Flow Using Proxy and Redirect Servers

Chapter 6: Gateways and Gatekeeper Protocols
Media Gateway Control Protocol – MGCP
The MGCP Commands
Media Gateway Control Protocol – MEGACO
Simple Gateway Control Protocol
Skinny Protocol – An Alternative to MGCP and MEGACO
Summary Comparison of the Protocols

Chapter 7: Transmitting Voice over a Public WAN and IP Network
IP Voice over Frame Relay – IP VoFR
IP Voice over ATM – IP VoATM

Chapter 8: Service-Provider VoIP Offerings
RBOC VoIP Services
CLEC VoIP Services
Long-Distance Carrier VoIP Services
Cable VoIP Services
Small Service-Provider VoIP Services

Chapter 9: Strategies for Vendors, Regulators, and Customers
The Federal Communications Commission
Interexchange Long-Distance Carriers
Regional Bell Operating Companies
Competitive Local-Exchange Carriers
Service Providers
Enterprise Businesses
Residential Customers
VoIP Hardware and Software Vendors

Chapter 10: Conclusion
Appendix: VoIP Terminals and Other Equipment
IP PBX Components and Prices
IP Phones and Prices
H.323 IP Phones and Prices
SIP–Only Phones
General List of IP Phones and Vendors
Cisco Systems Gateway and Module Component Costs
Avaya Gateway and Module Component Costs

FEATURES
· Provides the essential fundamentals of how VoIP functions
· Offers an encompassing overview of the evolution of VoIP services
· Analyzes current market conditions for VoIP and the drivers behind its movement into the mainstream of communications
· Explores the myriad challenges involved in implementing VoIP
· Discusses the various protocols available for VoIP delivery, fully explaining the functionality and benefits of each
· Examines the opportunities and benefits that VoIP presents to RBOCs, CLECs, long-distance carriers, and service providers
· Highlights current VoIP offerings from today's service providers and vendors
· Offers informed strategies on deploying and utilizing VoIP for long-distance carriers, RBOCs, CLECs, service providers, and enterprise businesses, residential customers, and hardware and software vendors
· Provides a comprehensive glossary that defines key terminology
· Presents easy-to-digest graphics, charts, and tables that illustrate important aspects of VoIP

ABOUT THE AUTHORS

Frank M. Groom is a Professor at the Graduate Center for Information and Communication Science at Ball State University. His research is concentrated in the areas of high-bandwidth networking, distributed systems, and the storage of multimedia objects. Dr. Groom is the author of six books-among his best known are "The Future of ATM" and "The ATM Handbook". Dr. Groom received his Ph.D. from the University of Wisconsin - Milwaukee in Information Systems and was formerly Senior Director of Information Systems for Ameritech.

Kevin M. Groom is a Senior Member of the Technical Staff for AT&T, where he is involved in provisioning the network that supports the operations support systems that provide information and functionality to the carrier's long-distance and metro networks. Mr. Groom has a B.A. in Telecommunications and an M.S. in Information and Communication Sciences from Ball State University. He is the co-author of "The Future of IP and Packet Networking" and has presented numerous talks on managing the metropolitan and national carrier networks at networking conferences.

Get A Copy Of "The Basics of Voice over Internet Protocol" By Frank M. Groom & Kevin M. Groom

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"最基础的网络电视" ,由霍华德j. gunn氏

概况
为了从基本的网络电视,是提高认识,在技术,经济和商业模式的分歧演变为提供丰富的媒体,如视频,音频和图形具体来说消费者电视服务,对私有ip数据网络的不久的将来。同样,它描述了另类的情形可能发展,在全球网络电视的部署和它如何能影响到消费者的行为。

网 络电视是唯一的宽带杀手级的应用有足够的需求和平均收入,每单位(每用户平均收益) ,以成本的理由,部署一个大规模的新的宽带运营商服务,万里无云。新的网路视讯功能的载体云构成的多重fttx计划,替代性的宽带无线计划,并希望新的投 资可以干的损失有线用户,而建立一个符合成本效益的替代网络,目前窄带sonet基础设施和昂贵的数据服务覆盖的今天。

在营销领 域,人们越来越需要成熟和完善授予专利权的权利,消费者采取行动,利率,价格性能曲线,并利润率。目前在互联网上的问题,网络的中立性,收费站收费,安 全,防火墙保护,入侵检测,垃圾邮件,病毒和特洛伊木马病毒的问题将很快加入了数字版权管理,数字资产管理,身份管理方面的问题,从流动的新的供应数字电 视的内容和点对点( p2p )通信。

最基础的网络电视将会把这些问题纳入轻及说明的其他情况可能发展后,初步部署网络电视。

目录

关于作者

对于出版商

附录:词汇的关键术语和缩略语

前言

导言:基本面的iptv

第一章:什么是iptv和为什么所有的小题大做?
l物流网络电视的基础设施概况
防治目前的数据基础设施
·商业现实

第二章:网络技术:提供服务的成本
现今开槽基建背景
防治目前的数据套印基础设施
l物流网络电视的宽带基础设施的替代
·实施数字视频,是不是为微弱心
·视频基础设施经济学

章之三:网络电视数据接入网络经济学
防治演变进入基础设施网络电视
·传统服务的定价,并采取率货量conceptsmarket定价的影响
·公用事业相对于竞争激烈的市场

第四章:受管制的基础设施
·背景,对基础设施和法规
l物流服务基础设施的今天
·为什么考虑制定一个新的网络电视的基础设施?
•该换机市场理念
· iptv的车辆进出问题-连接到电视机和个人电脑
回航布线及内英里
·网络电视-浸入问题-多重服务融合
·其他iptv的问题-居民消费质量和质量的经验
l物流关系的带宽,宽带和网络电视钻头

第五章:战略件现代宽带
现今叶活动正在进行
·新的iptv部署计划在美国
· mso产品目前开槽电视(非知识产权)的过程
·超级头部为此,网络电视替代mso产品整固
防治新叶lhe
·光纤接入的战略意义
·怎样的速度,并通过iptv骨干和接入需要得到吗?

第六章:通过iptv网络接入演进
·定点无线( fpw )接入
•该网站订户
·关键订户问题

第七章:宽带网络电视:更换市场问题
·独特的宽带接入市场风险
·技术采纳过程(塔)风险

第八章:网络电视如何让融合宽带
·政府参与
·消费市场
·服务为导向的架构,并安装了基地升级
防治演变国家海洋局环境
·内容供货,升级和宽带终端
·设施升级和风险
·广告这种商业模式

第九章:扶持tcp / ip的,以网络电视和网络电视
·使用tcp / ip的视频服务
·传输控制协议和网络电视媒体网关
·网络电视,有tcp / ip ,并演变到ipv6

第十章:网络网络电视和闭路电视
·商业上的理由,为数字
•该值的未来持双程互动式编程
·为什么数字电视
·多种数字电视格式的问题不会自动消失
·宽带和带宽的影响,对互联网

关于作者

霍 华德j. gunn氏,是营销总监和销售上的世界观和网络服务,在德克萨斯州的达拉斯。他亦是成员之一,美国门萨社会中,社会的产业龙头,以及gerson lehrman小组会议,并作为供应链总监,为国家的rfid学院。他也是一位代表西北相互金融网络,是全国证券交易6日和63辆领有牌照。

gunn先生执笔的原则,交通和网络设计,并有许多文章发表在商业和贸易报章杂志等。他最近的文章, "瞭望到我们的未来" ,是发表在国际电工委员会的年度审查的通信,第二卷。 58 。文章形式的基础上,为他的新megaportal服务合作伙伴与digistream技术公司,为确保内容,流富媒体,零售及娱乐和个人信息网络。在这 一新的网络电视和数字娱乐市场, digistream是第一个向市场投放100兆电子商贸零售业的高价值的内容和商业化的个人持双程互动megaportal等服务,为移动消费者,小型 企业和零售商。

gunn先生开始了他的通信和信息服务事业作为一项电话工匠和进步,通过管理职位的交通工程,设备工程,资本预算,会计,数据处理,信息技术及运营商服务 业务。在发病的互联网革命,他把自己的职业道路,对新的信息技术发展和产品营销。在这个高科技之途, gunn先生举行了关键的行政和一般岗位,在生产线管理,新产品营销,销售,服务为负责营销的副总裁,产品管理,与企业战略,在阿尔卡特公司和通用汽车公 司甘道夫技术,公司销售副总裁gte自动电动主任net技术在nec的美国,和副总统的销售和营销terabridge技术。

抓斗一本"的基本网络电视" ,由霍华德j. gunn氏

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The Basics of IPTV" by Howard J. Gunn

OVERVIEW
The purpose of The Basics of IPTV is to increase understanding of the technical, economic, and business model differences that are evolving for the delivery of rich media such as video, audio, and graphics—specifically consumer television services on private IP data networks of the near future. It likewise describes alternative scenarios that might develop during the global IPTV deployment and how it could affect consumer behavior.

IPTV is the only broadband killer application with enough demand and an average revenue per unit (ARPU) stream to cost justify the deployment of a massive new broadband carrier service cloud. The new IP video–enabled carrier cloud consists of multiple FTTX plans, alternative broadband wireless plans, and a hope that the new investment can stem the losses of wireline subscribers while creating a cost-effective replacement network for the current narrowband SONET infrastructure and costly data service overlays of today.

In the marketing realm, there is a growing need to both mature and refine franchise granting rights, consumer take-up rates, price performance curves, and profit margins. The current Internet problems of network neutrality, toll booth charging, security, firewall protection, intrusion detection, spam, viruses, and Trojan issues will soon be joined by digital rights management, digital asset management, and identity management concerns flowing from the new availability of digital TV content and peer-to-peer (P2P) communications.

The Basics of IPTV will bring these issues into the light and describe alternative scenarios that might develop after the initial deployment of IPTV.

TABLE OF CONTENTS

About the Author

About the Publisher

Appendix: Glossary of Key Terms and Acronyms

Preface

Introduction: Fundamentals of IPTV

Chapter One: What is IPTV and Why All the Fuss?
· The IPTV Infrastructure Overview
· The Current Data Infrastructure
· Commercial Realities

Chapter Two: Network Technology: The Cost of Service Delivery
· Current Slotted Infrastructure Background
· The Current Data Overlay Infrastructure
· The IPTV Broadband Infrastructure Alternative
· Implementing Digital Video Is Not for the Faint Hearted
· Video Infrastructure Economics

Chapter Three: The IPTV Data Access Network Economics
· The evolving access infrastructure for IPTV
· Traditional Service Pricing and Take Rate Volume ConceptsMarket Pricing Implications
· Public Utility versus Competitive Markets

Chapter Four: The Regulated Infrastructure
· Background on the Infrastructure and Regulations
· The Service Infrastructure of Today
· Why Consider Developing a New IPTV Infrastructure?
· The Replacement Market Rationale
· IPTV Egress Issues – Connection to TVs and PCs
· Home Wiring and the Inside Mile
· IPTV – Ingress Issue - Multiple Service Convergence
· Other IPTV Issues – Consumer Quality and Quality of Experience
· The Relationship of Bandwidth, Broadband, and IPTV Bits

Chapter Five: The Strategic Pieces of Modern Broadband
· Current IP Activities under Way
· New IPTV Deployment Program in the U.S.
· MSO the Current Slotted TV (Non–IP) Processes
· Super Head End, the IPTV Alternative to MSO Consolidation
· The New IP LHE
· Fiber Access Strategic Implications
· How Fast Does the IPTV Backbone and Access Need to Be?

Chapter Six: The IPTV Network Access Evolution
· Fixed Point Wireless (FPW) Access
· The Subscriber Site
· Key Subscriber Issues

Chapter Seven: Broadband IPTV: Replacement Market Issues
· Unique Broadband Access Market Risks
· Technology Adoption Process (TAP) Risk

Chapter Eight: How IPTV Enables Converged Broadband
· Government Involvement
· Consumer Market
· Service-Oriented Architecture and Installed Base Upgrading
· The Evolving SOA Environment
· Content Availability, Upgrades, and Broadband Endpoints
· Facility Upgrades and Risks
· Advertising Business Model

Chapter Nine: Enabling TCP/IP to IPTV and Web TV
· Use of TCP/IP for Video Services
· Transmission Control Protocol and IPTV Media Gateway
· IPTV, TCP/IP, and the Evolution to IPv6

Chapter Ten: Networking Network TV and Closed Circuit TV
· Commercial Justification for Digital
· The Value of Future Two-Way Interactive Programming
· Why Digital TV
· Multiple DTV Format Issues Will Not Go Away
· Broadband and Bandwidth Impact on Internet

ABOUT THE AUTHORS

Howard J. Gunn is director of marketing and sales at WorldView Network Services in Dallas, Texas. He is also a member of the American Mensa Society, the Society of Industrial Leaders, and the Gerson Lehrman Group Council and serves as the supply chain director for the National RFID Institute. He is also a representative of the Northwestern Mutual Financial Network and is NASD 6 and 63 licensed.

Mr. Gunn authored Principle of Traffic and Network Design and has had numerous articles published in business and trade press magazines. His most recent article, “Peering into our Future,” was published in the IEC's Annual Review of Communications, vol. 58. The article forms the basis for his new MegaPortal services partnership with Digistream Technologies LLC for securing content, streaming rich media, and retailing entertainment over a personal information network. In this new Web TV and digital entertainment market, Digistream is the first to market with 100 megabit e-commerce retailing of high-value content and commercialization of personal two-way interactive MegaPortal peering services for mobile consumers, small businesses, and retailers.

Mr. Gunn began his communications and information services career as a telephone craftsman and progressed through management positions in traffic engineering, equipment engineering, capital budgeting, accounting, data processing, information technology, and carrier service operations. At the onset of the Internet revolution, he shifted his career path toward new information technology development and product marketing. In this high-tech path, Mr. Gunn held key executive and general positions in product line management, new product marketing, and sales, having served as the vice president of marketing, product management, and corporate strategy at Alcatel and GM Gandalf Technologies, vice president of sales at GTE Automatic Electric, director of net technologies at NEC America, and vice president of sales and marketing at Terabridge Technologies.

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