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Название: Understanding Voice over IP Security (Artech House Telecommunications Library)
Авторы: Johnston A., Piscitello D.
About the Author Alan B. Johnston is a distinguished technical member at MCI and an adjunct assistant professor of electrical engineering at Washington University in St. Louis. He holds a B.E.(Hons) in electrical and electronic engineering from the University of Melbourne, Australia and a Ph.D. in electrical engineering from Lehigh University. He is a co-author of the SIP specification RFC 3261 and several other SIP-related RFCs.