Identification to a public safety answering point of the location of an emergency caller served by a PBX
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United States of America Patent
Stats
-
Apr 25, 2006
Grant Date -
Aug 11, 2005
app pub date -
Feb 5, 2004
filing date -
Feb 5, 2004
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method provides to the attendant at a public safety answering point information relating to the location of a telephone which is the source of a call to an emergency number in one or more campuses served by one or more private business exchanges (PBXs). The PBX(s) produce information relating to the source and destination numbers of each call. The destination number is applied to a database to identify emergency calls, and the source number is applied to a second database to identify its location.
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