VoIP handbook : applications, technologies, reliability, and security /

VoIP handbook : applications, technologies, reliability, and security /

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Bibliográfalaš dieđut
Váldodahkkit: Ahson, Syed, Ilyas, Mohammad, 1953-
Materiálatiipa:
Giella:eng
Almmustuhtton: Boca Raton, FL : CRC, 2009
Fáttát:
Internet telephony

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