Telephony protocol server and telephony protocol client in a distributed IP architecture telecommunications system
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United States of America Patent
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Jan 29, 2013
Grant Date -
Jan 19, 2006
app pub date -
Jun 29, 2005
filing date -
Jun 30, 2004
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A telephone system architecture enabling various components of a telephone system to be distributed geographically yet operates as a seamlessly integrated system. A signaling gateway interfaces to the PSTN and through an SS7 interface. The signaling gateway includes a telephony protocol server. At least one other component of the telephone system includes a telephony protocol client. The telephony protocol client and telephony protocol server communicate over an Internet Protocol (IP) network. The telephony protocol server provides access to the PSTN to the component having the telephony protocol client. Any functions in the various components that require an SS7 interface to the PSTN are simply handled through the signaling gateway by the telephony protocol server.
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