Wireless telephone system including voice over IP and POTS
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Apr 5, 2011
Grant Date -
N/A
app pub date -
Oct 7, 2009
filing date -
Sep 23, 2003
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A telephone capable of placing or receiving calls over the PSTN or a packet network. The telephone can store multiple telephone numbers for each potential called party along with preferences that govern the order of selecting telephone numbers to service any given outgoing call. Some or all of the telephone numbers can be associated with a presence service. Presence indicators stored in the telephone are dynamically updated via the packet network connection and are used as part of the telephone number selection algorithm. The preferred embodiment is a wireless system having a base station and a remote device.
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Family
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