What are books on VoIP?什麼是書籍的VoIP ？

Voice over IP Fundamentals IP語音基本面	The authors of Voice over IP Fundamentals--three packet-voice specialists at Cisco Systems--initiate their exploration of next-generation technologies for supporting conversations across large distances: the switched telephone network as implemented on large (intercontinental) and small (building and enterprise) scales.作者IP語音基本面-三個封包語音專家在思科系統公司-他們開始探索下一代技術支持交談橫跨大的距離：交換式電話網絡作為實施大（洲際）和小型（建設和企業）的規模。 They then point out problems with the old way of doing things and illuminate the standards and regulatory conditions that have made Internet telephony attractive.然後，他們指出問題與舊的做事的方式，並照亮了標準和監管條件，使得互聯網電話具有吸引力。 Signaling System 7 (SS7) gets particularly insightful coverage, with ample graphical support for the clear, fact-rich, example-laden prose.七號信令系統（ SS7型）獲得特別精闢的報導，充足的圖形支持，為明確的，以事實為豐富，例如-拉丹散文。 The authors do a great service for readers by breaking packet telephony into its component technologies and explaining each one carefully.作者做一個偉大的讀者服務工作，突破了分組電話納入其構件技術，並解釋每一個仔細。 Coverage of the various protocols that enable voice over IP, particularly H.323 and Session Initiation Protocol (SIP), is simultaneously clear and deep.覆蓋的各項協議，使IP語音，尤其是H.323和會話發起協議（ SIP ），同時明確和深刻。 The same goes for media gateway protocols and various schemes for translating sounds into digital signals and back again, while retaining maximum clarity.同樣，對於媒體網關議定書和各項計劃，為翻譯成聲音的數字信號，並再次，同時保留最高清晰度。 There's even some practical material; concluding chapters diagram Cisco router configurations for voice traffic and flesh out solutions with case studies.甚至還有一些實際材料;總結章節示意圖Cisco路由器配置為語音流量和肉，拿出解決的辦法與案例研究。 You'll like this book if you need to implement a voice over IP system and know more about IP than you do about traditional voice telecommunications.你會喜歡這本書，如果你需要實施IP語音系統，並了解更多有關知識產權比你做的傳統語音通信。 The patient and detailed explanations of traditional telephony concepts and voice over IP protocols will mesh nicely with your existing data communications knowledge, enabling you to make wise design and product decisions.在耐心細緻地解釋傳統電話的概念和Voice over IP協議將網格很好地與您現有的數據通信知識，讓您作出明智的設計和產品的決定。

Switching to VoIP 切換到VoIP	More and more businesses today have their receive phone service through Internet instead of local phone company lines.越來越多的企業今天有其接收電話服務，通過互聯網而不是本地電話公司線路。 Many businesses are also using their internal local and wide-area network infrastructure to replace legacy enterprise telephone networks.許多企業還利用自己的內部局域網和廣域網基礎設施，以取代傳統企業的電話網絡。 This migration to a single network carrying voice and data is called convergence, and it's revolutionizing the world of telecommunications by slashing costs and empowering users.這個遷移到一個單一的網絡進行語音和數據的，是所謂的收斂性，它的革命化世界電訊市場由削減成本和授權用戶。 The technology of families driving this convergence is called VoIP, or Voice over IP.該技術的家庭駕駛這種銜接是所謂的VoIP ，或者IP語音等。 VoIP has advanced Internet-based telephony to a viable solution, piquing the interest of companies small and large. VoIP有先進的基於互聯網的電話是一個可行的方法， piquing的利益，公司大，小。 The primary reason for migrating to VoIP is cost, as it equalizes the costs of long distance calls, local calls, and e-mails to fractions of a penny per use.首要原因遷移到VoIP是一個成本，因為它均衡的成本，長途電話，本地電話，電子郵件給分數的一分一毫每使用。 But the real enterprise turn-on is how VoIP empowers businesses to mold and customize telecom and datacom solutions using a single, cohesive networking platform.但真正的企業導是如何授權的VoIP業務來塑造和定制的電信和數據通信解決方案，用一個單一的，有凝聚力的網絡平台。 These business drivers are so compelling that legacy telephony is going the way of the dinosaur, yielding to Voice over IP as the dominant enterprise communications paradigm.這些業務驅動力是如此令人信服的，這個遺產的電話是恐龍發展道路的，是屈從於IP語音傳輸為主導的企業通信範式。 Developed from real-world experience by a senior developer, O'Reilly's Switching to VoIP provides solutions for the most common VoIP migration challenges.發達國家從現實世界的經驗，由一名資深的發展商，奧賴利的切換到VoIP所提供的解決方案，為最常見的VoIP移民問題的挑戰。 So if you're a network professional who is migrating from a traditional telephony system to a modern, feature-rich network, this book is a must-have.所以，如果您是網絡專業人士，是遷徙，從一個傳統的電話系統向現代的，功能豐富的網絡，這本書是一個必須具有的。 You'll discover the strengths and weaknesses of circuit-switched and packet-switched networks, how VoIP systems impact network infrastructure, as well as solutions for common challenges involved with IP voice migrations.你就會發現的長處和短處的電路交換和分組交換網絡，如何VoIP系統的影響，網絡基礎設施，以及為解決共同面臨的挑戰與IP語音遷徙。

VoIP For Dummies VoIP的標誌	Put your phone system on your computer network and see the savings See how to get started with VoIP, how it works, and why it saves you money VoIP is techspeak for "voice over Internet protocol," but it could spell "saving big bucks" for your business!把你的電話系統對你的計算機網絡和看到儲蓄看看如何開始與VoIP的，它是如何運作，以及為何這樣可以節省你的錢VoIP是techspeak為"互聯網語音協議" ，但它可以說明"拯救大蚊"為您的企業！ Here's where to get the scoop in plain English.這裡的那裡得到獨家消息，在平原英語。 Find out how VoIP can save you money, how voice communication travels online, and how to choose the best way to integrate your phone system with your network at home or at the office.了解如何VoIP可以節省你的錢，如何語音通信，旅遊線上，如何選擇最佳途徑，以整合你的電話系統與網路在家中或在辦公室。 Discover how to Use VoIP for your business or home phone service Choose the best network type Set up VoIP on a wireless network Understand transports and services Demonstrate VoIP's advantages to management.發現如何使用網絡電話，為您的企業或家庭電話服務選擇最好的網絡式成立的VoIP對無線網絡了解，運輸和服務展示網絡電話的優勢，以管理。

VoIP Crash Course VoIP的速成班	Recent advances in VoIP (Voice over IP) technology have made it the solution of choice for voice service because of its low cost and increased reliability.最近進展的VoIP （ IP語音傳輸）技術，使得該解決方案的選擇語音服務，因為它的成本低，可靠性提高。 Voice Over IP Crash Course offers practical technology coverage, while discussing the business, strategic and competitive implications of VoIP deployment in corporations. IP語音速成班，提供了實用技術的報導，在討論商業性，戰略性和競爭性的影響， VoIP的部署在公司。 The book also covers the challenges faced by service providers as they evolve to an IP infrastructure while continuing to operate the PSTN.書中還涵蓋了所面臨的挑戰服務提供商，因為他們演變為一個IP基礎設施，同時繼續經營PSTN的。

IP Telephony Unveiled IP電話揭幕	This book explains four key points to help you successfully implement your IP telephony strategy:這本書解釋了4個重點，以幫助您成功地實施你的IP電話戰略： IP telephony works today. IP電話工程今天。 This is not new, unproven technology.這是不是新的，未經驗證的技術。 Thousands of customers have implemented IP telephony successfully.成千上萬的客戶已實施IP電話成功。 So can you.所以你能。 Expect to save money.期望以節省金錢。 IP telephony may well cost your organization money-initially. IP電話可能是成本貴組織洗錢初期。 But the business impact and post-installation process improvements give you a significant and rapid return on your investment.但該業務的影響，並安裝後的程序的改善，給你一個顯著和快速的投資回報。 It's more than voice over IP.它的多IP語音等。 You'll understand the difference between voice over IP (VoIP) and IP telephony and what that means for your business.你會明白兩者之間的IP語音（ VoIP ）和IP電話和是什麼意思，為您的業務。 This is critical.這是至關重要的。 They are not the same.他們並不相同。 It's more than a dial tone.它的一個多撥號音。 There are potential business-impacting applications within your own organization.有潛在的商業影響申請自己的組織。 IP Telephony Unveiled helps you recognize these applications. IP電話的推出可以幫助您認識到這些申請。 The emerging IP telephony market is fraught with misunderstandings and misinformation.新興的IP電話市場充滿了誤解和誤導。 IP telephony can impact a company's business model in tremendous ways. IP電話可以影響一個企業的業務模式，在巨大的途徑。 It can open new revenue streams, enhance profitability, drive new levels of customer and employee satisfaction, and be a key enabler in a company's strategy to differentiate itself competitively-but only if you're aware of these benefits.它可以開闢新的收入來源，增強盈利能力，驅動新的水平，客戶及員工的滿意度，以及一個關鍵的發展創造條件，在一間公司的策略，以差異化本身具有競爭力，但只有當你知道這些好處。 IP Telephony Unveiled is written for all those responsible for corporate strategies for revenue generation, cost containment, and customer satisfaction. IP電話的推出，是寫給所有負責公司戰略，為創收，控制成本，客戶的滿意度。 IP Telephony Unveiled uncovers the value behind this technology, which helps you see past what might appear to be only a new telephone system, to understand the strategic enabler laying dormant in many companies' networks. IP電話的推出揭露背後的價值，這種技術，這將有助你看過去什麼似乎是唯一一個新的電話系統，以了解戰略發展創造條件奠定任事，在許多公司的網絡。 Through this book, you will understand the real benefits of an IP telephony strategy and get assistance in developing this strategy inside your organization.通過這本書，你會明白真正的實惠的IP電話戰略，並獲得援助，在制定這項戰略裡面您的組織。

Taking Charge of Your VoIP Project 分管你的VoIP項目	The step-by-step approach to VoIP deployment and management enables you to plan early and properly for successful VoIP integration with your existing systems, networks, and applications.該按部就班的方式向VoIP部署和管理使您能夠及早計劃，並妥善成功的VoIP融合與您現有的系統，網絡和應用。 The detailed introduction offers a common grounding for members of both the telephony and data networking communities.詳細的介紹，提供一個共同的接地成員都電話和數據網絡社區。 IT managers and project leaders are armed with details on building a business case for VoIP, including details of return-on-investment (ROI) analysis and justification. IT經理和項目負責人是武裝的詳細說明建立一個業務案例，為網絡電話，其中包括詳細的投資報酬率（ ROI ）的分析與理由。 A VoIP deployment is presented as a major IT project, enabling you to understand the steps involved and the required resources.一個VoIP部署是作為一個大型資訊科技項目，從而使你能夠了解所涉及的步驟和所需的資源。 The comprehensive look at quality of service and tuning describes when and where to use them in a VoIP deployment.綜合來看，在服務質量和調諧描述何時何地使用它們的VoIP部署。 These are often the most complex topics in VoIP; you'll get smart recommendations on which techniques to use in various circumstances.這些往往是最複雜的課題，在VoIP ;您將獲得智慧的建議，其中技術，以使用在各種不同情形下。 You learn how to plan for VoIP security, including prevention, detection, and reaction.你知道如何規劃VoIP安全問題，包括預防，檢測和反應。 Voice over IP (VoIP) is the telephone system of the future. IP語音（ VoIP ）電話系統，對未來的看法。 Problem is, VoIP is not yet widely deployed, so there are few skilled practitioners today.問題是， VoIP是一個尚未被廣泛採用，因此，很少有熟練的從業人員。 As you make your move to VoIP, how will you know how to make VoIP work and keep it working well?正如你，使你的動議到VoIP ，你會如何知道如何使VoIP的工作，並使其保持良好的工作嗎？ What changes will you need to make without disrupting your business?什麼變化，你會需要作而不破壞你的生意？ How can you show your return on this investment?你如何能證明你的回報，這種投資？ Many books contain technical details about VoIP, but few explain in plain language how to make it run successfully in an enterprise.許多書籍包含技術細節的VoIP ，但很少有人解釋，以淺白的文字如何使它運行成功，在一個企業。 Taking Charge of Your VoIP Project provides the detailed plans you need to be successful in your organization's deployment of VoIP.分管你的VoIP項目提供了詳細的計劃，你必須要成功，在您的組織部署VoIP的。 Through their years of work in the field, authors John Q. Walker and Jeffrey T. Hicks bring a project-oriented approach to VoIP, with much-needed clarity on getting VoIP to work well.通過他們多年的工作在外地，作者約翰問：沃克和杰弗裡湯匙希克斯帶來一個以項目為導向的方法VoIP的，具有十分必要的清晰度就越來越VoIP服務工作。 Taking Charge of Your VoIP Project starts with simple concepts, each chapter building on the knowledge from the last.分管你的VoIP開工項目大量與簡單的概念，每章建設有關知識，從最後。 Although not a technical manual, you learn about the standards, such as H.323, G.711, and Real-Time Transport Protocol (RTP), and the implications they have on your VoIP system.雖然不是一本技術手冊，你了解有關標準，如H.323協議， g.711 ，並實時傳輸協議（ RTP ）的，並影響他們對你的VoIP系統。 Most importantly, you'll gain expert advice and a systematic guide on how to make VoIP work for your organization.最重要的是，你會得到專家的意見，並有系統的指導，就如何使VoIP的工作，為您的組織。

VoIP Security VoIP安全	VoIP Security has been designed to help the reader fully understand, prepare for and mediate current security and QoS risks in todays complex and ever changing converged network environment and it will help you secure your VoIP network whether you are at the planning, implementation, or post-implementation phase of your VoIP infrastructure. VoIP安全已設計，以幫助讀者充分認識，做好準備，並調解目前的安全和QoS的風險，在當今複雜的和不斷變化的融合網絡環境，而且會幫助您保護您的VoIP網絡無論你是在規劃，執行，或郵寄-實施階段，你的VoIP基礎設施。 This book will teach you how to plan for and implement VoIP security solutions in converged network infrastructures.這本書將教您如何規劃和實施VoIP的安全解決方案，在融合的網絡基礎設施。 Whether you have picked up this book out of curiosity or professional interest .無論你是否有拿起這本書是出於好奇或專業利益。 . 。 . 。 it is not too late to read this book and gain a deep understanding of what needs to be done in a VoIP implementation.現在還為時不晚，閱讀這本書，並獲得了深刻的認識，需要做什麼，在VoIP實施。 In the rush to be first to market or to implement the latest and greatest technology, many current implementations of VoIP infrastructures, both large and small, have been implemented with minimal thought to QoS and almost no thought to security and interoperability.在急於先，以市場或執行最新和最偉大的技術，目前許多實現VoIP的基礎設施，無論是大國和小國已實施最低限度的思想，以服務質量和幾乎不計較安全和互操作性。

IP Telephony: Deploying Voice-over-IP Protocols IP電話：部署IP語音議定書	IP Telephony, enabled by softswitches, is going to usher in a new era in telecommunications. IP電話，使由軟交換機，是要開創一個新時代，在電信業。 By putting voice and data over one IP network, operators can enjoy lower costs and create new, revenue-generating "multimedia" services.把語音和數據超過一個IP網絡，運營商可以享受較低的成本和創造新的創收型"多媒體"服務。 This valuable reference offers a comprehensive overview of the technology behind IP telephony and offers essential information to network engineers, designers and managers who need to understand the protocols and explore the issues involved in migrating the existing telephony infrastructure to an IP-based real time communication service.這個寶貴的借鑒提供了一個全面的概述背後的技術， IP電話，並提供必要的資料，網絡工程師，設計師和經理人要明白，議定書和探索所涉及的問題，在遷移現有的通信基礎設施，基於IP的實時通信服務。 Drawing on extensive research and practical development experience in VoIP from its earliest stages, the authors give access to all the relevant standards and cutting-edge techniques in a single resource.借鑒了廣泛的研究和實際的發展經驗，在VoIP從最初階段中，作者給予有權接觸所有相關的標準和尖端技術，在一個單一的資源。 IP Telephony: Deploying Voice-over-IP Protocols: Assumes a working knowledge of IP and networking and addresses the technical aspects of real-time communication over IP. IP電話：部署IP語音協議：假設一個工作知識的IP網絡和處理技術方面的實時通信over IP的。 Presents a high level overview of packet media transport technologies, covering all the major VoIP protocols - SIP, H323 and MGCP Details specific strategies to design services for public networks where endpoints cannot be trusted and can be behind firewalls.提出了一種高層次的概述分組媒體傳輸技術，涵蓋所有主要的VoIP協議-的S IP， h 323和M GCP的細節具體策略，以設計服務，為公眾網絡的終端可以是不可信任的，可後面的防火牆。 Explores the problems that may arise from incomplete protocol implementations, or architectures optimized for private networks which fail in a public environment.探討了可能出現的問題，從不完全統計，議定書實施的，或者結構優化的專用網絡，不能在公開的環境。 This amply illustrated, state-of-the art reference tool will be an invaluable resource for all those involved in the practical deployment of VoIP technology.這充分說明，國家利用最先進的參考工具，將是一個非常寶貴的資源，為所有參與的實際部署的VoIP技術。

Beyond VoIP Protocols: Understanding Voice Technology and Networking Techniques for IP Telephony 超越VoIP協議：了解語音技術和網絡技術的IP電話	This book offers a comprehensive overview of the issues to solve in order to deploy global revenue-generating effective "multimedia" services.這本書提供了一個全面的概述這個問題要解決，以部署全球收入產生有效的"多媒體"服務。 Drawing on extensive research and practical deployment experience in VoIP, the authors provide essential advice for those seeking to design and implement a post-bubble VoIP network.借助廣泛的研究和實踐經驗，部署VoIP中，作者們提供必要的諮詢，為那些尋求在設計和實施，泡沫後的VoIP網絡。 Beyond VoIP Protocols: Understanding Voice Technology and Networking Techniques for IP Telephony Introduces the basics of speech coding and voice quality Demonstrates how quality of service may be built into the network and deals with dimensioning aspects, eg multipoint communications and how to model call seizures.超越VoIP協議：了解語音技術和網絡技術， IP電話，介紹了基本的語音編碼和語音質量具體說明是怎樣的服務質量可能建成網絡，並涉及標註方面，如點對多點的通信，以及如何模型呼籲癲癇發作。 Explores the potential of multicast to turn an IP backbone into an optimized broadcast medium Includes amply illustrated, state-of-the-art practical advice for formulating a complete deployment strategy A companion volume to "IP Telephony: Deploying VoIP Protocols", this book takes the reader a stage deeper into how to prepare the network and exploit VoIP technology to its full potential.探討潛在的組播把一個IP骨幹到一個優化的廣播媒介，包括充分說明，國家利用最先進實用的建議，制定一個完整的部署策略的配套量，以" IP電話：部署VoIP協議" ，這本書需讀者的一個階段，在深入剖析如何準備網絡並利用VoIP技術，以充分發揮其潛力。

VoIP Hacks: Tips and Tools for Internet Telephony VoIP的黨棍：提示和工具，為網絡電話	Voice over Internet Protocol (VoIP) is gaining a lot of attention these days, as more companies and individuals switch from standard telephone service to phone service via the Internet.互聯網語音傳輸協議（ VoIP ），是贏得了眾多的目光這些天來，隨著越來越多的公司和個人的開關，從標準電話服務，電話服務，通過因特網使用。 The reason is simple: A single network to carry voice and data is easier to scale, maintain, and administer.原因很簡單：一個單一網絡，以進行語音和數據是比較容易的規模，維護和管理。 As an added bonus, it's also cheaper, because VoIP is free of the endless government regulations and tariffs imposed upon phone companies.作為一個額外的收穫，這也便宜了，因為網絡電話是免費的無休止的政府規章和關稅強加給電話公司。 VoIP is simply overflowing with hack potential, and VoIP Hacks is the practical guide from O'Reilly that presents these possibilities to you. VoIP是一個簡單的溢出與哈克潛力，以及VoIP黨棍是實用指南，從奧賴利說，提出這些可能性給你。 It provides dozens of hands-on projects for building a VoIP network, showing you how to tweak and customize a multitude of exciting things to get the job done.它提供了幾十手，對項目建設VoIP網絡，顯示你如何來調整和定制多種令人振奮的事情，才能完成任務。 Along the way, you'll also learn which standards and practices work best for your particular environment.一路上，你也可以了解是哪些標準和慣例的工作，最好為您的特定環境。

IP Telephony - The Integration of Robust VoIP Services IP電話-整合強勁的V oIP服務	Now that virtually every leading telecommunications service provider has committed to delivering IP-based telephony services, communications professionals face the enormous challenge of implementation.現在幾乎每一個領先的電信服務供應商已致力於提供基於IP的電話服務，通訊專業人士面臨的巨大挑戰，實施辦法。 This hands-on guide brings together today's best-known answers and solutions for delivering Voice Over IP (VoIP) services with the quality customers demand.這雙手上引導匯集了當今最知名的答案和解決辦法，為提供IP語音（ VoIP ）服務與優質客戶的需求。 No other book covers the combined issues of protocol signaling, media transport methodology, reference topological considerations, and voice quality testing in service offerings.沒有其他書籍封面合併問題的議定書信令，媒體傳輸方法，參考拓撲考慮，並在語音質量測試服務。 Bill Douskalis presents systematic coverage of every aspect of IP-based telephony:條例草案douskalis介紹了系統的覆蓋面的各個方面，基於IP的電話： Coverage includes:範圍包括： A realistic reference topology for implementing and benchmarking voice quality in IP telephony一個現實的參考拓撲落實和基準的語音質量，在IP電話 Detailed explanations of call setup using each major competing technology詳細的解釋呼叫建立相互利用的主要競爭技術 Signaling, bearer transport, and other key network elements信令，不記名，運輸及其他關鍵的網絡元素 In-depth network and service performance analysis in both "normal" and impaired scenarios在深入網絡和服務性能分析，在"正常"和受損情況 State-of-the-art traces and performance measurements taken from actual IP networks先進的技術設備先進的痕跡和性能測試，從實際IP網絡 No matter what your role in delivering VoIP services, IP Telephony delivers the specifics you need to speed deployment, improve reliability, ensure quality, and simplify troubleshooting.不管你的角色，在提供網絡電話服務， IP電話，提供了具體的，你需要加快部署，提高可靠性，確保質量，並簡化故障排除。 Precise, thorough, and based firmly in the real world, it is simply indispensable.準確，透徹，以及基於堅定地在現實世界中，這只不過是必不可少的。 The accompanying CD-ROM contains Hewlett-Packard Internet Advisor software that runs off-line—view live VoIP traffic examples!所附光盤包含了惠普公司互聯網顧問軟件運行的離線視圖活VoIP通信量的例子！ It also includes sample capture files of the H.323, MGCP, and SIP protocols; the latest IETF Working Group documents for VoIP; and an assortment of white papers and application notes that provide a real-world view of IP telephony.它也包括樣品採集檔案的H.323協議， MGCP的和SIP協議;最新的IETF工作小組的文件，為網絡電話和一個商品組合的白皮書和應用筆記提供了一個真實的世界，鑑於IP電話。