Part of V10 Understanding Voice over IP 3 from Teracom Training Institute www.teracomtraining.com DATE May 15 2007 TYPE: Tutorial, DVD URL: www.teracomtraining.com DVD-Video Course V10 Understanding Voice over IP 3 SIP · IP Call Flow · Carrier Interconnect Understanding VoIP is a series of high-quality video courses designed for those needing to get up to speed on and understand Voice over IP technologies, buzzwords, jargon and mainstream solutions, and importantly, the ideas and fundamental concepts underlying VoIP, independent of any particular vendor’s viewpoint… knowledge you can’t get reading trade magazines or talking to salespeople. Featuring detailed graphics, bullets, extensive text notes and our engaging and often humorous instructor Eric Coll, M.Eng., P.Eng., these training courses will give you the solid foundation you need to intelligently discuss, compare, evaluate and understand VoIP technologies, products and implementations. In this course, we’ll cover SIP and how connections are made. You’ll understand the SIP trapezoid, how it works, demystify jargon like proxy server and location server, understand how SIP fits in with softswitches and call managers, and trace the establishment of an IP phone call step by step. In the second part, we’ll cover connecting to carriers using traditional DS0 PBX trunks and PRIs, how Megaco fits in to the story, plus IP interconnect, co-existence with legacy systems, integrated messaging and more. This course provides you …
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