IP telephone device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 19, 2011
Grant Date -
Sep 24, 2009
app pub date -
Mar 19, 2009
filing date -
Mar 24, 2008
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An IP telephone device may be configured to obtain identification information of each of a plurality of receiver devices, create text data including the identification information of each of the plurality of receiver devices, receive a call request, send the text data to a sender of the call request, receive at least one identification information selected in the sender of the call request in accordance with the text data, send a first call request notice instruction to a receiver device corresponding to the received identification information, transfer voice data sent from the receiver device which has been a destination of the first call request notice instruction to the sender of the call request, and transfer voice data sent from the sender of the call request to the receiver device which has been the destination of the first call request notice instruction.
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