Voice over IP Fundamentals, 1/e

A complete resource for data networking and telecommunications professionals to learn the basic concepts and new terminology of integrated voice and data networks. Table Of ContentsPART I - PSTN. Overview of the PSTN and Comparisons to Voice over IP. Enterprise Telephony Today. Basic Telephony Signaling. Signaling System 7. PSTN Services. PART II.- VOICE OVER IP TECHNOLOGY. Voice over IP Benefits and Applications. IP Tutorial. VoIP: An In-Depth Analysis. Quality of Service. PART III.- IP SIGNALING PROTOCOLS. H.323. Session Initiation Protocol. Gateway Control Protocols. Virtual Switch Controller. PART IV - VOICE OVER IP APPLIED. Voice over IP Configuration Issues. Voice over IP Applications and Services. Salient FeaturesNew edition of the best-selling first edition promotes understanding of voice application and services Complete coverage examines all basic VoIP signaling protocols and primary legacy voice signaling protocols Demonstrates how all the various voice technologies integrate to form a cohesive system Updates readers with new chapters and topics including security