Delivering Voice Over Frame Relay and ATM

Description

Develop cost-effective, long-term solutions for packetized voice Analysts agree that within the next decade virtually all telecommunication traffic will travel over packet networks. Should your packetized voice be delivered over layer 2 networks such as ATM or frame relay, or over layer 3 IP networks? What are the challenges associated with ATM and frame relay? Drawing upon years of practical and research experience with both voice over ATM and voice over frame relay, the authors consider the advantages and disadvantages of frame relay and ATM versus IP networks. The book covers engineering requirements in depth and suggests likely interim steps for scaling up to a voice over data network by providing:
* A telephony tutorial for network managers
* Comparative assessments of voice over frame relay, ATM, and the Internet
* Overviews of all the enabling technologies involved
* In-depth coverage of voice characteristics, compression standards, and QoS
* An extensive case study illustrating the pros and cons of voice over data
* Guidelines to help you decide when (or whether) to invest in voice over data technology, and how to choose the best type for your organization.
Visit our websitte at www.wiley.com/compbooks/

Get the book

Amazon.com

Search the book

eBay.com

Search the book

Similar books

• 

  Voice Over IP

  By Uyless D. Black

  Voice Over IP is the #1 guide for professionals planning or running VoIP applications. Uyless Black covers every current technical standard, protocol, and interoperability solution.

• 

  Electronic Communications Systems

  By William C. House

  The men responsible for turning such possibilities into realities are Phillip Whittaker , the president of S.B.s. , and John E. Fox , director of marketing and business planning . Whittaker , fifty - eight , is a silver - haired veteran ...

• 

  Computer Networking Illuminated

  By Todd King, Diane Barrett

  Included are numerous Challenge Exercises, which allow students to gain hands-on experience with networking related tools and utilities, and Challenge Scenarios.

• 

  Cisco IOS Configuration Fundamentals

  By Cisco Systems, Inc

  Cisco Systems, Inc. Modify the current configuration register setting to reflect the way in which you want to load a system image . To do so , change the least significant hexadecimal digit to one of the following : • 0 to load the ...

• 

  From Millwrights to Shipwrights to the Twenty-first Century: Explorations in a History of Technical Communication in the United States

  By R. John Brockmann

  The millwrights ' and millers ' resistance to Evans's message was so great that their first recorded reaction was : “ It will not do ! it cannot do !! it is impossible that it should do !!! " 9 Nevertheless , Evans persisted in his ...

• 

  Principles, Protocols, and Architecture

  By Douglas Comer, David L. Stevens

  Principles, Protocols, and Architecture

• 

  Network Security Illustrated

  By Jason Albanese, Wes Sonnenreich

  The device has a chin rest , a keypad , and a card - swiping receptacle that resembles those used in retail stores . Steve places his chin on the rest , at which time his retina is scanned .

• 

  XML: Designing XML internet applications

  By David Megginson

  XML: Designing XML internet applications

• 

  Hacker's Challenge 3: 20 Brand New Forensic Scenarios & Solutions

  By Bill Pennington, David Pollino, Tony Bradley

  The stories about phishing attacks against banks are so true-to-life, it’s chilling.” --Joel Dubin, CISSP, Microsoft MVP in Security Every day, hackers are devising new ways to break into your network.

• 

  软件定义网络核心原理与应用实践

  By 刘江, 魏亮, 黄韬

  本书分为核心原理和应用实践两大部分, 对软件定义网络(SDN)技术进行了剖析和解读. 第一部分首先阐述了SDN的设计思想与体系架构, ...