VoIP For D.u.m.m.i.e.s
I S B N : 0.7.6.4.5.8.8.4.3.5 | 312 pages | 2005-09-02 | PDF | 8 Mb
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! Here's where to get the scoop in plain English. 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.
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
Links (8 Mb)
http://rapidshare.com/files/70965078/voip.rar.html http://w14.easy-share.com/10687131.html RAR Pass= www.softarchive.net Voice Over IPv6: Architectures for Next Generation VoIP Networks
384 pages | Data: April 11, 2006 | PDF
IPv6 (Internet Protocol version 6) is the future of Internet telephony. And this book is your guide to that future.
IPv6 is the replacement for the currently used IPv4 (Internet Protocol version 4). IPv6 will offer increased IP addresses (full 128-bit addresses, compared to the 32-bit addresses of IPv4), enhanced security, and greater robustness. It will also be fully backwards compatible with existing IPv4 systems. These capabilities will finally make Internet telephony a viable competitor to conventional switched telephone networks. In this book, Dan Minoli clearly explains IPv6 and how telephone networks can be built on its foundations.
This is not just another IPv6 book; instead, it focuses on those aspects of IPv6 relevant to Internet telephony systems and voice networks. Minoli uses a compare/contrast approach, exploring where IPv6 is similar to IPv4 and where it differs, to let you quickly grasp the essence of IPv6 and the similarities (and differences) between current IPv4-based systems and IPv6-based systems.
If you will be designing, implementing, or maintaining the next generation of Internet telephony systems, then you need the information in this book!
*Explains the essential concepts of IPv6 and how they relate to Internet telephony
*Describes how Internet telephony systems using IPv6 are different from, and better than, Internet telephony systems based on the older IPv4 standard
*Discusses how to transition existing IPv4 Internet telephony systems and conventional switched systems to IPv6-based systems
*Extensive treatment of security issues, including IP layer encryption and authentication methods
*Explains connection techniques, including plug and play approaches, for equipment used in IPv6 systems
* The first title describing how the next generation Internet protocolIPv6can be used for Internet telephony
* Explains IPv6 as it applies to Internet telephony (VoIP)
* Shows how IPv6 gives better security, QoS, and signal integrity in Internet telephony
Links (9 Mb):
http://www.paid4share.com/file/1275/075068206X-rar.html http://rapidshare.com/files/77945721...rchive.net.rar RAR Pass= www.softarchive.net Beyond VoIP Protocols
Beyond VoIP Protocols: Understanding Voice Technology and Networking Techniques for IP Telephony
Publisher:John Wiley & Sons(2005-03-11) | ISBN-10: 0470023627 | PDF | 5.3 Mb | 284 pages
In 1999-2000, VoIP (Voice-over-IP) telephony was one of the most successful buzzwords of the telecom bubble era. However, in 2001-2003, VoIP faced a very tough reality check. Now, manufacturers and service providers are drawing on what they have learnt from past experience in order to prepare to participate in the next major challenge faced by the telecommunications industry.
This book offers a comprehensive overview of the issues to solve in order to deploy global revenue-generating effective "multimedia" services. 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.
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, e.g. multipoint communications and how to model call seizures.
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.
http://rapidshare.com/files/38608852....Protocols.rar Hacking Exposed VoIP
David Endler and Mark Collier, «Hacking Exposed VoIP: Voice Over IP Security Secrets & Solutions»
Publisher: McGraw-Hill/Osborne | Nov 2006 | ISBN: 9780072263640 | Pages: 574 | CHM | 17 MB
Block debilitating VoIP attacks by learning how to look at your network and devices through the eyes of the malicious intruder. Hacking Exposed VoIP shows you, step-by-step, how online criminals perform reconnaissance, gain access, steal data, and penetrate vulnerable systems. All hardware-specific and network-centered security issues are covered alongside detailed countermeasures, in-depth examples, and hands-on implementation techniques. Inside, you'll learn how to defend against the latest DoS, man-in-the-middle, call flooding, eavesdropping, VoIP fuzzing, signaling and audio manipulation, Voice SPAM/SPIT, and voice phishing attacks.
Find out how hackers footprint, scan, enumerate, and pilfer VoIP networks and hardware
Fortify Cisco, Avaya, and Asterisk systems
Prevent DNS poisoning, DHCP exhaustion, and ARP table manipulation
Thwart number harvesting, call pattern tracking, and conversation eavesdropping
Measure and maintain VoIP network quality of service and VoIP conversation quality
Stop DoS and packet flood-based attacks from disrupting SIP proxies and phones
Counter REGISTER hijacking, INVITE flooding, and BYE call teardown attacks
Avoid insertion/mixing of malicious audio
Learn about voice SPAM/SPIT and how to prevent it
Defend against voice phishing and identity theft scams
http://rapidshare.com/files/38611030/Hac.Expo.VoIP.rar Voice Over IP Crash Course
Steven Shepard, “Voice Over IP Crash Course”
3.51 MB | PDF | Publisher: McGraw-Hill Professional | Number Of Pages: 416 | 2005-06-29 | ISBN: 0072262419
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. Voice Over IP Crash Course offers practical technology coverage, while discussing the business, strategic and competitive implications of VoIP deployment in corporations. The book also covers the challenges faced by service providers as they evolve to an IP infrastructure while continuing to operate the PSTN.
http://rapidshare.com/files/78381231/0072262419.rar Securing VoIP Networks: Threats, Vulnerabilities, and Countermeasures
Peter Thermos, Ari Takanen, “Securing VoIP Networks: Threats, Vulnerabilities, and Countermeasures”
Addison-Wesley Professional | ISBN 0321437349 | August 8, 2007 | 384 Pages | PDF | 4.9MB
In Securing VoIP Networks, two leading experts systematically review the security risks and vulnerabilities associated with VoIP networks and offer proven, detailed recommendations for securing them. Drawing on case studies from their own fieldwork, the authors address VoIP security from the perspective of real-world network implementers, managers, and security specialists. The authors identify key threats to VoIP networks, including eavesdropping, unauthorized access, denial of service, masquerading, and fraud; and review vulnerabilities in protocol design, network architecture, software, and system configuration that place networks at risk. They discuss the advantages and tradeoffs associated with protection mechanisms built into SIP, SRTP, and other VoIP protocols; and review key management solutions such as MIKEY and ZRTP. Next, they present a complete security framework for enterprise VoIP networks, and provide detailed architectural guidance for both service providers and enterprise users.
http://www.uploadphiles.com/index.ph...y.Securing.rar اتمنى تستفيدوا من الكتب باذن الله
19-07-2008
