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Softswitch
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Download or read book Softswitch written by Frank Ohrtman and published by Mcgraw-hill. This book was released on 2003 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bypassing the old circuit-switched hardware, softswitches streamline message traffic and provide a much more efficient service development environment. Along with SIP, this technology leverages Internet technologies to replace plain-old-telephone service. Developers who are freed up by softswitch technology to build cost-effective 3G serives will learn how it works and what applications it can support. Network managers making hard decisions about whether to deploy VoIP will learn pros and cons, costs and benefits, and most importantly how to separate myth from reality.
Download or read book Network World written by and published by . This book was released on 2001-05-07 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: For more than 20 years, Network World has been the premier provider of information, intelligence and insight for network and IT executives responsible for the digital nervous systems of large organizations. Readers are responsible for designing, implementing and managing the voice, data and video systems their companies use to support everything from business critical applications to employee collaboration and electronic commerce.
Download or read book Network World written by and published by . This book was released on 2000-11-13 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: For more than 20 years, Network World has been the premier provider of information, intelligence and insight for network and IT executives responsible for the digital nervous systems of large organizations. Readers are responsible for designing, implementing and managing the voice, data and video systems their companies use to support everything from business critical applications to employee collaboration and electronic commerce.
Download or read book Network World written by and published by . This book was released on 2001-05-21 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: For more than 20 years, Network World has been the premier provider of information, intelligence and insight for network and IT executives responsible for the digital nervous systems of large organizations. Readers are responsible for designing, implementing and managing the voice, data and video systems their companies use to support everything from business critical applications to employee collaboration and electronic commerce.
Download or read book Network World written by and published by . This book was released on 1995-07-17 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: For more than 20 years, Network World has been the premier provider of information, intelligence and insight for network and IT executives responsible for the digital nervous systems of large organizations. Readers are responsible for designing, implementing and managing the voice, data and video systems their companies use to support everything from business critical applications to employee collaboration and electronic commerce.
Download or read book Network World written by and published by . This book was released on 2003-04-28 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: For more than 20 years, Network World has been the premier provider of information, intelligence and insight for network and IT executives responsible for the digital nervous systems of large organizations. Readers are responsible for designing, implementing and managing the voice, data and video systems their companies use to support everything from business critical applications to employee collaboration and electronic commerce.
Download or read book Bell Labs written by Narain Gehani and published by Silicon Press. This book was released on 2002 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Network World written by and published by . This book was released on 1996-02-05 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: For more than 20 years, Network World has been the premier provider of information, intelligence and insight for network and IT executives responsible for the digital nervous systems of large organizations. Readers are responsible for designing, implementing and managing the voice, data and video systems their companies use to support everything from business critical applications to employee collaboration and electronic commerce.
Book Synopsis Wireless Communications Systems and Networks by : Mohsen Guizani
Download or read book Wireless Communications Systems and Networks written by Mohsen Guizani and published by Springer Science & Business Media. This book was released on 2006-04-11 with total page 722 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the early 1990s, the wireless communications field has witnessed explosive growth. The wide range of applications and existing new technologies nowadays stimulated this enormous growth and encouraged wireless applications. The new wireless networks will support heterogeneous traffic, consisting of voice, video, and data (multimedia). This necessitated looking at new wireless generation technologies and enhance its capabilities. This includes new standards, new levels of Quality of Service (QoS), new sets of protocols and architectures, noise reduction, power control, performance enhancement, link and mobility management, nomadic and wireless networks security, and ad-hoc architectures. Many of these topics are covered in this textbook. The aim of this book is research and development in the area of broadband wireless communications and sensor networks. It is intended for researchers that need to learn more and do research on these topics. But, it is assumed that the reader has some background about wireless communications and networking. In addition to background in each of the chapters, an in-depth analysis is presented to help our readers gain more R&D insights in any of these areas. The book is comprised of 22 chapters, written by a group of well-known experts in their respective fields. Many of them have great industrial experience mixed with proper academic background.
Download or read book Network World written by and published by . This book was released on 2001-11-12 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: For more than 20 years, Network World has been the premier provider of information, intelligence and insight for network and IT executives responsible for the digital nervous systems of large organizations. Readers are responsible for designing, implementing and managing the voice, data and video systems their companies use to support everything from business critical applications to employee collaboration and electronic commerce.
Book Synopsis Service Provision by : Kenneth J. Turner
Download or read book Service Provision written by Kenneth J. Turner and published by John Wiley & Sons. This book was released on 2005-01-28 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides the first overview of the service technologies available to telecoms operators working in a post-convergence world. Previous books have focused either on computer networks or on telecoms networks. This is the first to bring the two together and provide a single reference source for information that is currently only to be found in disparate journals, tool specifications and standards documents. In order to provide such broad coverage of the topic in a structured and logical fashion, the book is divided into 3 parts. The first part looks at the underlying network support for services and aims to explain the technology that makes the user-visible services possible. This section covers multimedia networking, both traditional (legacy) and future (softswitch) call processing, intelligent networks, the Internet, and Wireless networks. Part 2 deals with how these services may be analysed and managed. Chapters cover topics such as commercial issues, service management, quality of service, security, standards and APIs. Part 3 concludes the book by looking ahead at evolving technologies and more speculative possibilities, discussing the kinds of services that may be possible in the future and the technologies that will support them. * Focuses is on how the technology supports the services, rather than on technology for its own sake * Contributors drawn from both academia and industry (companies such as Marconi, BT, Telcordia, Cisco, Analysys) to give both theoretical and real-world perspectives * Unique singe-reference source for a wide range of material currently found only in disparate papers, specs and documentation * Covers brand new technologies such as JAIN, JTAPI, Parlay, IP, multimedia networking, active networks, WAP, wireless LANs, agent-based services, etc.
Author : Publisher :Information Gatekeepers Inc ISBN 13 : Total Pages :22 pages Book Rating :4./5 ( download)
Download or read book written by and published by Information Gatekeepers Inc. This book was released on with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis IP Networking over Next-Generation Satellite Systems by : Linghang Fan
Download or read book IP Networking over Next-Generation Satellite Systems written by Linghang Fan and published by Springer Science & Business Media. This book was released on 2007-12-19 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: This workshop proceedings introduces the latest innovations and trends in IP-based applications and satellite networking. It explains many aspects of advanced satellite networking systems, such as deployment of IPv6 over satellites, working with WLAN and WiMax, and rules concerning multi-segment networks. In addition, the book covers hot-button issues such as security, architecture improvement, resource allocation, video networking, and service integration.
Download or read book Telecom Equipment written by Eric Coll and published by Teracom Training Institute. This book was released on 2023-02-09 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: Telecom Equipment In this module, we review the different types of telecom equipment, beginning with the essentials of the broadband telecom network: Ethernet switches and IP/MPLS routers, comparing costs and capabilities. Then, we’ll review the different types of customer premise equipment for broadband. To explain soft switches, call managers and SIP servers, we’ll begin with legacy CO switches and PBXs to see the fundamental differences. Gateways and how they convert packets to channels completes the chapter. Telecom Module 10 Detailed Outline 10 Telecom Equipment 10.1 Broadband Network Equipment: Routers and Ethernet Switches ...... 10.1.1 Carrier-Grade Core Routers ...... 10.1.2 Carrier-Grade Ethernet Aggregation Switches ...... 10.1.3 Enterprise Core Router ...... 10.1.4 Enterprise Ethernet Switch ...... 10.1.5 Enterprise Small Office Edge Router ...... 10.1.6 Home / Small Business Edge Router with Wi-Fi 10.2 Broadband Customer Premise Equipment ...... 10.2.1 Fiber Terminal ...... 10.2.2 POTS Terminal ...... 10.2.3 Cable and DSL Modems ...... 10.2.4 Wireless Terminals 10.3 Call Managers, SIP, Soft Switches, Hosted PBX and IP Centrex ...... 10.3.1 Hard Switches ...... 10.3.2 Soft Switches ...... 10.3.3 SIP ...... 10.3.4 Additional Functions ...... 10.3.5 Location Independence ...... 10.3.6 Customer Premise Softswitch ...... 10.3.7 IP Centrex ...... 10.3.8 Hosted PBX ...... 10.3.9 Cloud-Based Softswitch as a Service 10.4 Telephone Circuit Switches ...... 10.4.1 Circuit Switching ...... 10.4.2 CO Switches ...... 10.4.3 Line Cards ...... 10.4.4 Digital Switching 10.5 Traditional PBX and Centrex ...... 10.5.1 PBX ...... 10.5.2 PBX Trunks ...... 10.5.3 Digital Telephones: Electronic Business Sets ...... 10.5.4 PBX and PABX ...... 10.5.5 Attendant ...... 10.5.6 Automated Attendant ...... 10.5.7 IVR ...... 10.5.8 Direct Inward Dialing (DID) ...... 10.5.9 Automated Call Distribution (ACD) ...... 10.5.10 Call Centers ...... 10.5.11 Advantages of PBX ...... 10.5.12 Disadvantages of PBX ...... 10.5.13 Centrex ...... 10.5.14 Advantages of Centrex ...... 10.5.15 Disadvantages of Centrex ...... 10.5.16 Key Systems 10.6 Gateways ...... 10.6.1 Media Conversion ...... 10.6.2 Signaling Conversion
Book Synopsis Voice Over 802.11 by : Frank Ohrtman
Download or read book Voice Over 802.11 written by Frank Ohrtman and published by Artech House. This book was released on 2004 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: This complete guide to planning, deploying and managing Wi-Fi telephone networks explains the economics of Wi-Fi, so network engineers can show the return-on-investment from implementing Wi-Fi. The book also examines key Wi-Fi technology issues.
Book Synopsis SIP Trunking & Carrier Connections by : Eric Coll
Download or read book SIP Trunking & Carrier Connections written by Eric Coll and published by Teracom Training Institute. This book was released on 2023-02-09 with total page 63 pages. Available in PDF, EPUB and Kindle. Book excerpt: SIP Trunking & Carrier Connections This module is all about connecting to carriers to communicate VoIP phone calls, both carrier-to-carrier connections and business-to-carrier SIP trunking. You'll learn how competitive carriers terminate VoIP phone calls on Local Exchange Carriers using the switched access tariff and tandem access trunks. We'll understand why this will be a native VoIP connection in the future, and the role of Session Border Controllers. Then we'll understand how a business system can connect its locations and to the PSTN using SIP Trunking services, and the advantage over the legacy ISDN PRI PBX trunks. VoIP Module 5 Detailed Outline 5. SIP Trunking and Carrier Connections 5.1 Carrier-to-Carrier Connection via Tandem Access Trunks ...... 5.1.1 Internet VSP to LEC ...... 5.1.2 Generalized Carrier-Carrier Example ...... 5.1.3 Competitive Long-Distance 5.2 Carrier-to-Carrier VoIP Interconnection ...... 5.2.1 Native VoIP Interconnect ...... 5.2.2 Issues to Resolve 5.3 Session Border Controllers ...... 5.3.1 MPLS Core ...... 5.3.2 SIP Trunking ...... 5.3.3 Security, Lawful Intercept and Call Routing ...... 5.3.4 Spam Filtering 5.4 PBX Trunks and Gateways ...... 5.4.1 Business Phone System – PSTN Connectivity ...... 5.4.2 Legacy PBXs and PBX Trunks ...... 5.4.3 Replacing the PBX with a Softswitch ...... 5.4.4 Using a Gateway ...... 5.4.5 Intelligent Gateway Invisible to the Softswitch 5.5 Megaco: Softswitch Controlling the Gateway ...... 5.5.1 Non-Intelligent Gateway ...... 5.5.2 Softswitch Tells The Gateway What to Do ...... 5.5.3 Media Gateway Control Protocol (Megaco) 5.6 SIP Trunking ...... 5.6.1 PBX Trunk Replacement ...... 5.6.2 Advantages ...... 5.6.3 Challenges
Book Synopsis Telecommunications Essentials by : Lillian Goleniewski
Download or read book Telecommunications Essentials written by Lillian Goleniewski and published by Addison-Wesley Professional. This book was released on 2002 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt: Telecommunications current and emerging, wired and wireless--is covered in-depth here with the broadest, deepest, most up-to-date telecom overview on the market by one of the field's leading trainers. Whether readers are new to telecommunications and IT or simply want an understandable, comprehensive review of the state-of-the-art technology, this book is for them.
