Carrier Grade Voice Over IP (second edition) | By Daniel Collins
Publisher: McGraw-Hill | Pages: 522 | Date: 2002-09-17 | ISBN: 0071406344 | PDF | 3.02 MB
A must-have, practical primer on true "carrier class" VoIP--how to use cutting-edge signaling schemes, quality of service (QoS) techniques, and existing protocols to deliver Ma Bell-quality service.