System and method for historical presence map
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United States of America Patent
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N/A
Issued Date -
Apr 6, 2006
app pub date -
Sep 30, 2004
filing date -
Sep 30, 2004
priority date (Note) -
Abandoned
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Abstract
A telecommunications system includes a network (202); a plurality of client devices (212) operably coupled to said network, said plurality of client devices adapted to select one or more of others of said plurality as contacts on a contact list (404); a presence server (204) coupled to said network and adapted to monitor presence status of selected ones of said others; wherein said presence server (204) maintains one or more records of past presence data for said selected ones and is configured to provide said one or more records to a requesting one of said plurality
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