It contains 110 answers, much more than you can imagine; comprehensive answers and extensive details and references, with insights that have never before been offered in print. Get the information you need--fast! This all-embracing guide offers a thorough view of key knowledge and detailed insight. This Guide introduces what you want to know about IP telephony.
A quick look inside of some of the subjects covered: Telephony - Recent developments, Cable modem Cable modems and VoIP, Comparison of web conferencing software - Terminology, Customer-premises equipment - WAN, Voice-mail - Unified messaging with VoIP, Quality-of-service - Applications, Forwarding plane - Issues in router forwarding performance, P2MP, AVST - Corporate history, Point to multipoint, Unified communications, Voice over IP - Emergency calls, Jayshree Ullal - Cisco, Cogeco - History, Voice over IP - PSTN and mobile network providers, VoIP spam - SPIT Mitigation, ZyXEL - Products, Peer-to-peer SIP, Interactive Intelligence, Convergence (telecommunications) - VoIP, Vodafone New Zealand - TelstraClear purchase, Telephony - IP telephony, Hybrid cloud - Unified Communications as a Service, Telephone - Digital telephones and voice over IP, Columbus Communications, Media Gateway Control Protocol - Architecture, Microsoft Lync Server Features, Cable modem - Cable modems and VoIP, Telenor - Denmark, and much more...