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Abstrak :
Contents : - Table of Contents by Author - Acronym Guide - The IP-Everywhere Reality - Service Bureaus and ASPs: A Market Perspective on Outsourcing Models - IP/AIN Convergence: A Global View - The Market-Driven Economics of Voice over Internet Protocol - Trends Pushing Networks toward Packet Technologies - An Overview of Next-Generation Internet Projects: Demand and Business Models for the Future Commercial Internet - End-User Demand, Business Applications, and the Emerging Internet - The Future of Business on the Internet and the Next-Generation Network - Companies Vie for Market while Defining the Role of ASPs - The Business Case for IP Usage - The IP Local Exchange and Its Role in the Service-Provider Environment - Network Convergence: A Level 3 Perspective - Internet Telephony Architectures for New and Existing Service Providers - DSL Access Configuration: An End-to-End Perspective - Optical Networking Trends - Integrating IP Services and Networks with the PSTN and Legacy Networks - Solutions for the Next Generation - Next-Generation IP Networks - The Drive to IP on Optics - IP QoS Architecture - IP over Optical: Efficient Transport Solutions for IP Networks - Building a Successful Converged Network - An RBOC Assessment of Next-Generation Networks - I2N: A Middleware Platform for Intelligent Internet Telephony Services - Real-Time OSS for Next-Gen Service Management - Mediation: IP versus Traditional - Outsourcing versus ASP Delivery Models - The ASP Model: Carrier-Class Delivery of IP-Based Applications and Services - The Evolution of IP Service-Billing Technologies and Their Impact on Service Providers - Scaling VoIP to PSTN Levels - Enhanced Services Made Possible through Internet-Based Communication Systems - Development of QoS Services - Wireless Access and End-to-End Service Delivery - IP Telephony - Integrating IP with PBX Systems - Interoperability and Network Management - Current Trends in the IETF and Voice over IP - An Applied Perspective on Some Pending Government Public-Policy Issues Affecting the Internet - Quality of Service for Voice over Internet Protocol - Carrier-Class Voice over IP: Business Issues and Technologies That Affect Service-Provider Competitiveness and Profitability - IP Telephony and Some Factors That Influence Speech Quality - QoS Issues and Network Convergence - QoS/Policy/Constraint-Based Routing - New Technology and Its Effects on Customer Service and Care - Current and Changing Standards in Modern Telephone Networks - Understanding Latency in IP Telephony - Internet Customer Care: The Shift to Consumer Self-Testing - Corporate Customers Wary over Secure Access to the Internet

Abstrak :
This book examines VoIP as a technology and its consideration within the industry, the motivations for VoIP networks, a review of the status of the major components of a VoIP network and their development, and both current and emerging applications.

Abstrak :
Contents : - Chapter 1 Introduction - Chapter 2 Characteristics of Voice and IP Traffic - Chapter 3 VoIP Models for Connection - Chapter 4 VoIP Using the H.323 Protocol - Chapter 5 SIP for VoIP Transmission - Chapter 6 Gateways and Gatekeeper Protocols - Chapter 7 Transmitting Voice over a Public WAN and IP Network - Chapter 8 Service-Provider VoIP Offerings - Chapter 9 Strategies for Vendors, Regulators,and Customers - Chapter 10 Conclusion - Appendix VoIP Terminals and Other Equipment - References - Glossary

Abstrak :
ABSTRAK
Layanan internet telephony di Indonesia merupakan suatu alternatif yang murah dalam melakukan sambungan langsung jarak jauh. Pentarifan layanan ini mengikuti sistem pentarifan time interconnection internet secara flat rate. Sistem pentarifan seperti ini kurang memenuhi prinsip fairness bagi pengguna. Oleh karena itu, diajukan dua model sistem pentarifan baru sebagai penyempurnaan dari sistem pentarifan yang sudah ada. Model pentarifan pertama adalah time interconnection dengan reduksi pada zona waktu sesuai keadaan kongesti jaringan. Model pentarifan kedua adalah perhitungan tarif berdasarkan paket suara yang dihabiskan pengguna selama melakukan pembicaraan dengan pentarifan dihitung benar-benar hanya selama pengguna menghasilkan sinyal suara. Perbandingan pentarifan dilaksanakan dengan metoda simulasi. Dari simulasi kedua model baru, didapatkan basil bahwa tarif reduksi berdasarkan jam pemakaian akan adil bagi pengguna bila pemakaian berada dalam zona waktu kondisi jaringan idle. Sedangkan, tarif paket yang dihabiskan pengguna akan adil bila jaringan berada dalam keadaan kongesti.

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Abstrak :
[This book provides a game theoretic model of interaction among VoIP telecommunications providers regarding their willingness to enter peering agreements with one another. The author shows that the incentive to peer is generally based on savings from otherwise payable long distance fees. At the same time, termination fees can have a countering and dominant effect, resulting in an environment in which VoIP firms decide against peering. Various scenarios of peering and rules for allocation of the savings are considered. The first part covers the relevant aspects of game theory and network theory, trying to give an overview of the concepts required in the subsequent application. The second part of the book introduces first a model of how the savings from peering can be calculated and then turns to the actual formation of peering relationships between VoIP firms. The conditions under which firms are willing to peer are then described, considering the possible influence of a regulatory body. , This book provides a game theoretic model of interaction among VoIP telecommunications providers regarding their willingness to enter peering agreements with one another. The author shows that the incentive to peer is generally based on savings from otherwise payable long distance fees. At the same time, termination fees can have a countering and dominant effect, resulting in an environment in which VoIP firms decide against peering. Various scenarios of peering and rules for allocation of the savings are considered. The first part covers the relevant aspects of game theory and network theory, trying to give an overview of the concepts required in the subsequent application. The second part of the book introduces first a model of how the savings from peering can be calculated and then turns to the actual formation of peering relationships between VoIP firms. The conditions under which firms are willing to peer are then described, considering the possible influence of a regulatory body. ]

Abstrak :
Contents : - VoIP Security Challenges in Enterprise and Service-Provider Networks - The Business of Voice - CALEA and Next-Generation Networks - The Advanced Softswitch Model: Sustainable Profitability for Carriers - IP Management in an IP-Centric World: A Look at Financial Impacts - Taking VoIP to the Next Level: Addressing the Needs of Incumbent Carriers - Status Quo and Outlook for Voice over IP - VoIP Deployment Considerations - Enabling VoIP Services with Effective Management Strategies - Location-Based Services: Advances and Challenges - VoIP: ISDN Dressed for Success - How to Deploy a Government VoIP Network - Where Is VoIP Today? - The Roadmap to e-Communications - VPNs: The Race Is On... - Operator-ENUM Architecture - Designing Converged Enterprise Networks for IP Telephony - The IDT Gateway: An Application-Based Class 5 Migration - Controlling Media Servers with SIP - Quantifying the Operations Benefits of Packet Trunking Technology - Understanding SIP - Single Physical Layer U-Plane Architecture (SUPA) for the Next- Generation Internet - In Packet Voice Networks (VoP), Call Quality Is More than Simple Voice Clarity - The New Converged Applications Support Model - Why Contact Center On-Demand? - TDM-Quality Voice over IP - An Introduction to Quality of Service and Class of Service in Voice Communications Networks - Acronym Guide

Abstrak :
ABSTRAK
Sistem penomoran konvensional pada jaringan telepon PSTN maupun seluler menuntut perubahan nomor telepon yang digunakan pelanggan pada saat pelanggan tersebut berpindah tempat tinggal/memindahkan lokasi kegiatan bisnisnya, berpindah dari satu penyelenggara layanan telepon ke pcnyelenggara lain atau memutuskan untuk mengganti layanan telekomunikasi misalnya dari layanan analog ke layanan digital.

Number portability memungkinkan pelanggan untuk tetap dapat menggunakan nomor telepon yang telah digunakannya. Dalam layanan location number portability, meskipun pelanggan berpindah tempat tinggal/mernindahkan lokasi bisnisnya ke tempat lain. nomor lama masih dapat digunakan oleh pelanggan. Location Number portability merupakan salah satu upaya operator jaringan untuk meningkalkan pelavanan kepada pelanggan, dimana pelanggan dapat berpindah lokasi tanpa resiko perubahan nomor telepon.

Penerapan IN menjadi salah satu solusi pengimplcmcntasian number portability pada jaringan telekomunikasi. Dengan konsep sentralisasi database dan kesedcrhanaan manajemen jaringan, penerapan IN memiliki nilai lebih untuk diterapkan sebagai pcndukung number portability.

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Abstrak :
The world is charging towards the new network technologies of broadband and 3G and new application technologies face the challenge of where they can be used. This book takes a pragmatic look at two particular application technologies - location and personalisation - and presents an understanding of the technical and business impact of these technologies. With a combination of overview papers, detailed technical case studies and a deep understanding of actual implementation of these services within a telecommunications environment, this book will help those wishing to deliver improved services based on these capabilities. Other key topics covered include CRM and content management.