Voice-Enabling the Data Network : H. 323, MGCP, SIP, QoS, SLAs, and Security

Assist Telco and ISP engineers and technicians in their transition to IP telephony

• Assists traditional telco engineers and technicians in designing, implementing, and supporting VoIP networks
• Provides a step-by-step approach to designing a VoIP network
• Outlines each VoIP technology components with detailed descriptions of possible applications
• Provides a thorough description of Voice over IP for those new to the technology

Voice over IP (VoIP) is a fast-growing technology within telcos and ISPs. VoIP is significantly reducing the cost of transmitting telephone calls and enabling small companies to enter the +$50 billion marketplace. Many telcos and ISPs are entering this market while VoIP is still in its infancy. As a result, there is an urgent need for telco and ISP engineers to learn this new technology. This book will assist telco engineers to transition to IP networking with a focus on VoIP networks. This book introduces the fundamentals of IP networking as it applies to transmitting voice calls using IP packets. Key telco-based technologies such as SS7 are reviewed. A unique approach is that the book outlines each component of VoIP technology while describing the application of the technology. This is accomplished by describing key steps in designing an operational VoIP network, thereby enabling the reader to understand how this technology is applied.

James F. Durkin has been working in the industry with voice and data technologies for over 13 years. Jim graduated from Georgia Institute of Technology with bachelor's and master's degrees in electrical engineering. Jim worked for Hitachi Telecom and for Scientific Research Corporation as a systems engineer, designing and supporting multiservice networks and network management systems. He was a principal representative for the following standards organizations: ANSI T1S1, Network Management Forum, and ATM Forum. Currently, Jim works as a systems engineer for Cisco Systems responsible for selling and supporting optical network solutions.