Vendeur : liu xing, Nanjing, JS, Chine
paperback. Etat : New. Paperback. Pub Date: 2011 09 Pages: 426 Language: Chinese Publisher: Machinery Industry Press. IMS: IP Multimedia Subsystem concept and services (the original version 3) not only describes the the IMS key concepts. architecture. mainly process and typical business. but also for IMS multimedia telephony and IMS voice call continuity. IMS adapter. the IMS local number. an emergency session. the IMS communication service marks. new authentication model to support fixed-line access. NAT traversal. N° de réf. du vendeur CC026713
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