发明名称 Facsimile machine and its security control method
摘要 Communication permission or rejection is controlled on the basis of a party terminal name data in a communication protocol to realize a security communication limited only between particular facsimile machines. Since a terminal name data as a unified communication parameter is used, a security system can be realized for such a large-scale system that different sorts of facsimile machines made by different manufacturers are mixedly connected.
申请公布号 US5168376(A) 申请公布日期 1992.12.01
申请号 US19910670957 申请日期 1991.03.18
申请人 KABUSHIKI KAISHA TOSHIBA 发明人 MOTOHAMA, EISHI
分类号 H04N1/32;H04N1/44 主分类号 H04N1/32
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