The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 10, 2010
Filed:
Dec. 30, 2005
Hossein Eslambolchi, Los Altos, CA (US);
John Mccanuel, Bailey, CO (US);
Paritosh Bajpay, Edison, NJ (US);
David LU, Morganville, NJ (US);
Zhijian Xu, Duluth, GA (US);
Li-jin W. Chung, Lincroft, NJ (US);
Jeffrey Stein, Cliffwood, NJ (US);
Richard Farel, Englishtown, NJ (US);
Hossein Eslambolchi, Los Altos, CA (US);
John McCanuel, Bailey, CO (US);
Paritosh Bajpay, Edison, NJ (US);
David Lu, Morganville, NJ (US);
Zhijian Xu, Duluth, GA (US);
Li-Jin W. Chung, Lincroft, NJ (US);
Jeffrey Stein, Cliffwood, NJ (US);
Richard Farel, Englishtown, NJ (US);
AT&T Intellectual Property II, L.P., Reno, NV (US);
Abstract
An arrangement analyzes a plurality of call detail records and determines that a particular call processing code has occurred a predetermined number of times during a previously defined time interval. The fact of these multiple occurrences of these processing codes is determined to be an indication of a trunk failure. A maintenance request is issued to address the detected failure.