Shared knowledge in a telephone system
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United States of America Patent
Stats
-
Jul 21, 2009
Grant Date -
N/A
app pub date -
Oct 30, 2002
filing date -
Feb 1, 2001
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An information handling system comprises a IP network connecting a hub to a multimedia server and the hub to a data server, and the hub to an IP telephony device that is then coupled to a network device. When a telephone in one local area network within a wide area network has a change in its status, such as going off-hook, a status message will be sent to an associated extension within another local area network connected to the wide area network to thereby cause a status indicator to notify the user at the remote extension that the telephone in the first local area network has had a status change.
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Family
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Cited Art Landscape
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