00924nam0-2200313---450-99000986827040332120140612123410.01-59749-063-6000986827FED01000986827(Aleph)000986827FED0100098682720140612d2006----km-y0itay50------baengUSa-------001yyVideo conferencing over IPconfigure, secure, and troubleshootMichael GoughJason Rosenfeld technical editorRockland, MASyngress publishing©2006xx, 314 p.ill.24 cmSistemi di video conferenza004.6Gough,Michael194592ITUNINARICAUNIMARCBK99000986827040332110 C 461DIS 5138DINELDINELVideo conferencing over IP827870UNINA