Administrative control and security of modems
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 11, 2003
Grant Date -
N/A
app pub date -
Jun 8, 1999
filing date -
Jun 8, 1998
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A modem or modem driver includes the ability to individually enable or disable inbound data, outbound data, inbound fax, outbound fax, inbound voice, and outbound voice. These capabilities may be individually enabled or disabled by an administrator thereby controlling and authorizing user operations. In one embodiment, a bit mask representing permission states is stored in modem associated memory. Each feature has an assigned bit in the bit mask. The modem associated memory may be RAM, ROM, EPROM, EEPROM or flash ROM. When the modem memory is flash ROM the states may be changed by an administrator via software.
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