TY - BOOK AU - Camp,Ken TI - IP telephony demystified SN - 0071406700 U1 - 621.38212 PY - 2003/// CY - New York (Estados Unidos) PB - McGraw-Hill Companies, Inc., KW - INTERNET (RED DE COMPUTADORES) KW - HISTORIA KW - REDES DE COMPUTADORES - PROTOCOLOS KW - SERVICIO KW - TELECOMUNICACIONES KW - TELEFONIA N1 - Incluye índice general, glosario, apéndice, índice alfabético, tablas de contenidos, figuras, gráficos, diagramas, sobre el autor; History and overview of telecommunications.-- The internet and IP networking.-- Fundamentals of packetized voice.-- IP telephony protocols.-- The lure of IP telephony can it work for me.-- Performance quality of service and traffic engineering.-- Gateways between networks.-- Premise-based telephony.-- Network-based IP telephony services.-- The future of IP telephony ER -