Facsimile machine and its security control method
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United States of America Patent
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-
Dec 1, 1992
Grant Date -
N/A
app pub date -
Mar 18, 1991
filing date -
Mar 19, 1990
priority date (Note) -
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status (Latency Note)
Importance
Abstract
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.
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