Bulk calling using voice over IP telephony
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United States of America Patent
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Jan 14, 2003
Grant Date -
N/A
app pub date -
Mar 25, 1999
filing date -
Mar 25, 1999
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A system for providing bulk calling over a public switched telephone network (PSTN) comprising: an Internet Protocol (IP) telephony gateway for receiving at least one PSTN line; a database connected to the gateway for providing telephone customer information; one or more client information processing units, each unit capable of being linked to at least one IP telephone; and local area network connecting each of the client information processing units with the gateway. In accordance with another embodiment of the present invention, a method and computer readable storage medium that corresponds to the above system.
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