Taking Charge Of Your Voip Project
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Taking Charge Of Your Voip Project
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Author : John Q. Walker
language : en
Publisher: Cisco Press
Release Date : 2004-02-23
Taking Charge Of Your Voip Project written by John Q. Walker and has been published by Cisco Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-02-23 with Computers categories.
Strategies and solutions for successful VoIP deployments Justify your network investment 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. The detailed introduction offers a common grounding for members of both the telephony and data networking communities. 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. A VoIP deployment is presented as a major IT project, enabling you to understand the steps involved and the required resources. The comprehensive look at quality of service and tuning describes when and where to use them in a VoIP deployment. These are often the most complex topics in VoIP; you'll get smart recommendations on which techniques to use in various circumstances. You learn how to plan for VoIP security, including prevention, detection, and reaction. Voice over IP (VoIP) is the telephone system of the future. Problem is, VoIP is not yet widely deployed, so there are few skilled practitioners today. As you make your move to VoIP, how will you know how to make VoIP work and keep it working well? What changes will you need to make without disrupting your business? How can you show your return on this investment? Many books contain technical details about VoIP, but few explain in plain language how to make it run successfully in an enterprise. Taking Charge of Your VoIP Project provides the detailed plans you need to be successful in your organization's deployment of VoIP. 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. Taking Charge of Your VoIP Project starts with simple concepts, each chapter building on the knowledge from the last. 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. Most importantly, you'll gain expert advice and a systematic guide on how to make VoIP work for your organization. This volume is in the Network Business Series offered by Cisco Press. Books in this series provide IT executives, decision makers, and networking professionals with pertinent information on today's most important technologies and business strategies. 158720092903152004
Voice Over Internet Protocol Voip Security
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Author : James F. Ransome, PhD, CISM, CISSP
language : en
Publisher: Elsevier
Release Date : 2005-01-19
Voice Over Internet Protocol Voip Security written by James F. Ransome, PhD, CISM, CISSP and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-01-19 with Computers categories.
Voice Over Internet Protocol Security has been designed to help the reader fully understand, prepare for and mediate current security and QoS risks in today’s 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. * This book will teach you how to plan for and implement VoIP security solutions in converged network infrastructures. Whether you have picked up this book out of curiosity or professional interest . . . it is not too late to read this book and gain a deep understanding of what needs to be done in a VoIP implementation. * 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.
Automatic Speech Recognition On Mobile Devices And Over Communication Networks
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Author : Zheng-Hua Tan
language : en
Publisher: Springer Science & Business Media
Release Date : 2008-04-17
Automatic Speech Recognition On Mobile Devices And Over Communication Networks written by Zheng-Hua Tan and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-04-17 with Technology & Engineering categories.
The advances in computing and networking have sparked an enormous interest in deploying automatic speech recognition on mobile devices and over communication networks. This book brings together academic researchers and industrial practitioners to address the issues in this emerging realm and presents the reader with a comprehensive introduction to the subject of speech recognition in devices and networks. It covers network, distributed and embedded speech recognition systems.
Im Instant Messaging Security
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Author : John Rittinghouse, PhD, CISM
language : en
Publisher: Elsevier
Release Date : 2005-07-19
Im Instant Messaging Security written by John Rittinghouse, PhD, CISM and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-07-19 with Computers categories.
There is a significant need for a comprehensive book addressing the operational and day-to-day security management requirements. IM, used in enterprise networks can easily be reconfigured and allow for potentially nonstop exposure; they require the level of security be scrutinized carefully. This includes inherent security flaws in various network architectures that result in additional risks to otherwise secure converged networks. A few books cover components of the architecture, design, theory, issues, challenges, and recommended policies for IM security, but none of them address IM issues in a manner that is useful for the day-to-day operations and management of enterprise networks. IM Security is intended to bridge this gap. There are no current books that cover components of the architecture, design, theory, issues, challenges, and recommended policies for IM security. No book we know of addresses IM security in a manner useful for day-to-day operations and management of IM-capable networks in today’s corporate environment. Up-to-date coverage of architecture, design, theory, issues, challenges, and recommended policies for IM security Addresses IM security for day-to-day operations and management of IM-capable networks in today’s corporate environment
Selecting Mpls Vpn Services
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Author : Christopher S. Lewis
language : en
Publisher: Cisco Press
Release Date : 2006
Selecting Mpls Vpn Services written by Christopher S. Lewis and has been published by Cisco Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Computers categories.
A guide to using and defining MPLS VPN services Analyze strengths and weaknesses of TDM and Layer 2 WAN services Understand the primary business and technical issues when evaluating IP/MPLS VPN offerings Describe the IP addressing, routing, load balancing, convergence, and services capabilities of the IP VPN Develop enterprise quality of service (QoS) policies and implementation guidelines Achieve scalable support for multicast services Learn the benefits and drawbacks of various security and encryption mechanisms Ensure proper use of services and plan for future growth with monitoring and reporting services Provide remote access, Internet access, and extranet connectivity to the VPN supported intranet Provide a clear and concise set of steps to plan and execute a network migration from existing ATM/Frame Relay/leased line networks to an IP VPN IP/MPLS VPNs are compelling for many reasons. For enterprises, they enable right-sourcing of WAN services and yield generous operational cost savings. For service providers, they offer a higher level of service to customers and lower costs for service deployment. Migration comes with challenges, however. Enterprises must understand key migration issues, what the realistic benefits are, and how to optimize new services. Providers must know what aspects of their services give value to enterprises and how they can provide the best value to customers. Selecting MPLS VPN Services helps you analyze migration options, anticipate migration issues, and properly deploy IP/MPLS VPNs. Detailed configurations illustrate effective deployment while case studies present available migration options and walk you through the process of selecting the best option for your network. Part I addresses the business case for moving to an IP/MPLS VPN network, with a chapter devoted to the business and technical issues you should review when evaluating IP/MPLS VPN offerings from major providers. Part II includes detailed deployment guidelines for the technologies used in the IP/MPLS VPN. This book is part of the Networking Technology Series from Cisco Press®, which offers networking professionals valuable information for constructing efficient networks, understanding new technologies, and building successful careers.
Advanced Host Intrusion Prevention With Csa
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Author : Chad Sullivan
language : en
Publisher: Cisco Press
Release Date : 2006
Advanced Host Intrusion Prevention With Csa written by Chad Sullivan and has been published by Cisco Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Computers categories.
Protecting systems within an enterprise has proven as important to overall security as securing the enterprise perimeter. Over the past few years, the number of vulnerabilities stemming from weaknesses in applications and operating systems has grown dramatically. In direct correlation with the number of weaknesses discovered, the number of viruses, worms, and security attacks has also exploded across the Internet. To add to the typical virus issues that businesses have had to confront, there are also malicious programs infiltrating organizations today in the form of spyware and adware. Prevent day-zero attacks Enforce acceptable-use policies Develop host-IPS project implementation plans Evaluate management hierarchy installation options, including single-server, multiserver, and built-in database usage Learn about CSA agents and manual and scripted installation options Understand policy components and custom policy creation Use and filter information from CSA event logs Troubleshoot CSA deployments with agent and management server logs and built-in troubleshooting tools Protecting systems where the private data and intellectual property resides is no longer considered a function of perimeter defense systems but has instead become the domain of endpoint protection software, such as host Intrusion Prevention Systems (IPS). Cisco® Security Agent (CSA) is the Cisco Systems® host-IPS solution. CSA provides the security controls that corporations need to deal with threats to host and desktop computing resources. Advanced Host Intrusion Prevention with CSA is a practical guide to getting the most out of CSA deployments. Through methodical explanation of advanced CSA features and concepts, this book helps ease the fears of security administrators seeking to install and configure a host IPS. This book explains in detail such topics as installation of the management servers, installation of the agents for mass deployment, granular agent policy creation, advanced policy creation, real-world troubleshooting techniques, and best practices in implementation methodology. This guide also provides a practical installation framework taken from the actual installation and support experience of the authors. This book helps you implement host IPS appropriately, giving your organization better protection from the various threats that are impacting your business while at the same time enabling you to comply with various legal requirements put forth in such legislation as HIPAA, SOX, SB1386, and VISA PCI.
Packetcable Implementation
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Author : Jeff Riddel
language : en
Publisher: Cisco Press
Release Date : 2012-01-10
Packetcable Implementation written by Jeff Riddel and has been published by Cisco Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-01-10 with categories.
PacketCable Implementation is the first complete primer on PacketCable network design, provisioning, configuration, management, and security. Drawing on consulting experience with every leading cable operator, Jeff Riddel presents real-world case studies, sample network designs, configurations, and practical tips for all facets of PacketCable planning and deployment. This book's end-to-end coverage has been designed for cable engineers and networking professionals with widely diverse backgrounds and experience. Topics covered include PacketCable specifications and functional components, multimedia terminal adapters (MTA) provisioning, call signaling, media streaming, quality of service (QoS), event messaging, security, and much more. Every chapter contains tables and charts that serve as quick, easy references to key points. Each chapter closes with a summary and chapter review questions designed to help you assess and deepen your understanding. PacketCable Implementation brings together everything you need to know about cable networking to service delivery. Discover the PacketCable "big picture," including key application opportunities Learn about the latest generation of PacketCable standards and specifications, including PacketCable 2.0 and DOCSIS 3.0 Understand the functional components of a PacketCable network and how they fit together Walk step-by-step through provisioning, including protocols, flows, and MTA configuration Gain an in-depth understanding of call signaling: message formats, Network-based Call Signaling (NCS), PSTN interconnects, Call Management Server Signaling (CMSS), and more Implement efficient, high-performance media streaming Deploy, analyze, manage, and troubleshoot a state-of-the-art QoS framework Manage crucial network considerations, including lawful intercept This book is part of the Networking Technology Series from Cisco Press®, which offers networking professionals valuable information for constructing efficient networks, understanding new technologies, and building successful careers. Category: Cisco Press–Networking Covers: Broadband Multimedia
Cisco Unity Deployment And Solutions Guide
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Author : Todd Stone
language : en
Publisher: Cisco Press
Release Date : 2004
Cisco Unity Deployment And Solutions Guide written by Todd Stone and has been published by Cisco Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Computers categories.
Annotation A comprehensive guide to understanding how to design, install and manage a unified communications solution Gain a thorough understanding of the Cisco? Unity systems with guidance from three of its chief architects Master the application of Unity features to solve legacy and convergence problems Select from comprehensive solutions for Unity to effectively manage your Cisco Unity installations As an integral part of the Cisco AVVID (Architecture for Voice, Video, and Integrated Data) environment, Cisco Unity complements the full range of Cisco IP-based voice solutions including Cisco CallManager, Cisco IP Contact Center, and Cisco Personal Assistant. Cisco Unity is designed for large or small enterprises and offers enhanced security, reliability, and serviceability along with support for Microsoft Windows 2000, Advanced Server SP2, and Microsoft Exchange 2000 Enterprise Server. Cisco Unity Deployment and Solutions Guide presents real world deployment examples and shows how to plan, install, and manage a Cisco unified communications solution. Part I focuses on understanding Unity architecture and the different technologies it uses. It also provides a comprehensive list of features and explains how they are used. Part II focuses on deployment issues and explains the steps necessary to deploy a Unity messaging system in a small or large organization. It includes a considerable number of real world examples and case studies for each installation type. Part III answers a large number of solutions oriented questions asked by customers on a regular basis, but where no documented information is presently available. Finally, part IV explains everything a Unity Administrator needs to know in order to manage the system and it's users. Todd Stone is a Unity Customer Solutions Architect for Cisco Systems. Jeff Lindborg is the architect and technical lead for the Applications Team for Cisco Unity. Steve Olivier is the Unity expert on switch integration. Author residences: Seattle, WA.
Building Mpls Based Broadband Access Vpns
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Author : Kumar Reddy
language : en
Publisher: Cisco Press
Release Date : 2005
Building Mpls Based Broadband Access Vpns written by Kumar Reddy and has been published by Cisco Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with Computers categories.
Several trends are hastening the use of MPLS-based VPNs in broadband networks. With this rapid evolution, networking professionals need resources like this new volume.
Cisco Network Design Solutions For Small Medium Businesses
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Author : Peter Rybaczyk
language : en
Publisher: Cisco Press
Release Date : 2005
Cisco Network Design Solutions For Small Medium Businesses written by Peter Rybaczyk and has been published by Cisco Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with Business & Economics categories.
Master the design and deployment of small and medium-sized business networks.