IP telephone terminal searching for a destination with a telephone number to set up a call connection over an IP network
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United States of America Patent
Stats
-
Jan 20, 2009
Grant Date -
May 22, 2003
app pub date -
Nov 19, 2002
filing date -
Nov 20, 2001
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An IP (Internet Protocol) telephone terminal includes a communication subsection transmitting and receiving data to and from one or more IP telephone terminals on a peer-to-peer connection over an IP network, and a search subsection comparing a telephone number received by the communication subsection with a telephone number allotted to the IP telephone terminal. When the result from comparison indicates a coincidence between both of the telephone numbers under comparison, the communication subsection transmits the IP address assigned thereto. The IP address thus transmitted efficiently allows a call connection to be set up from a calling telephone terminal having transmitted the telephone number.
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