Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
George McNitt0
Michael Lord0
Date of Patent
July 18, 2006
0Patent Application Number
102529560
Date Filed
September 20, 2002
0Patent Citations Received
Patent Primary Examiner
Patent abstract
Discloses are systems and methods for detecting undesired call activity. Preferred embodiment systems and methods comprise detecting a call signal level, determining if the call signal level is below a predetermined silence level threshold, and measuring a duration the call signal level remains below the predetermined silence level threshold.
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