Carrier Grade Voice Over IP (second edition)
NEW EDITION OF---CUTTING-EDGE SOLUTIONS CUT-TO-THE-CHASE STYLEIn the race to put carrier-quality voice over IP (VoIP)&#8212;&#8212;those using this book run faster and falter less. International expert Daniel Collins&#8217; greatly enhancedCarrier Grade Voice over IPbrings you leading-edge signaling schemes, protocol apps, and quality of service (QoS) techniques&#8212;and more importantly, the answers to making them work together.Skipping needless history, chitchat, and math, Collins gets right down to solutions with solid information on protocols&#8217; purposes and uses. He gives you the newest information with hands-on details, showing you how to:* Use ITU and IETF protocols to build next-generation networks* Enable advanced features and services, including expanded SIP coverage* Provide wireline-quality service with resource reservation schemes and QoS techniques, including the latest information on MPLS advances* Overcome limitations inherent in IP* Seamlessly interwork VoIP systems with traditional telephony networks* Design real-world VoIP networks (new chapter)* Pull the pieces together into a system that works&#8212;and does not breakComplete with numerous specific examples of how the protocols are used and integrated, this just-in-time guide supplies the solutions you need to roll out competitive quality VoIP.Jumpstart carrier-quality VoIP with help from international expert Daniel Collins