In the
race to put carrier-quality voice over IP (VoIP), ...those using this book will run faster
and falter less. International expert expert Daniel Collins's Carrier Grade
Voice over IP brings you leading-edge signalling schemes, protocol apps, and quality
of service (QoS) techniques - and more importantly, the answers to make them work
together.
Skipping needless history, chitchat and math, Collins gets right down to
solutions with solid information on protocols' purposes and uses. With hands-on
detail, he shows you how to:
Use ITU and IETF protocols to build next-generation networks
Ensure reliability of signalling
Provide wireline-quality service with resource reservation schemes and QoS techniques
Overcome limitations inherent in IP
Seamlessly interwork VoIP systems with traditional telephony networks
Integrate other useful standards
Pull all the pieces together into a system that works - and does not break
Preview the 3G/IP/SS7/wireless/voice/data convergence.
Complete with numerous specific examples of how the protocols are used and integrated,
this just-in-time guide supplies the solutions you need to roll our competitive quality
VoIP.
Our review
Aimed specifically at designers of public telecommunications networks,
this easy to read book provides practical and useful hands-on information. Where
necessary, topics are covered in great detail. For example, 120 pages are dedicated
to H.323. Softswitch architecture and programming are covered, and 55 pages are
devoted to discussing Quality of Service issues.
We believe this book to be an essential
read, and recommend it highly.
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In the
race to put carrier-quality voice over IP (VoIP), ...those using this book will run faster
and falter less. International expert expert Daniel Collins's Carrier Grade
Voice over IP brings you leading-edge signalling schemes, protocol apps, and quality
of service (QoS) techniques - and more importantly, the answers to make them work
together.