AT&T Intellectual Property I, LP

Richard Oppenheim

Richard Alan Farel

Arunabha Guha

Alek Remash

A method and system of processing call detail records (CDRs) of multiple network elements in a communication network are disclosed. The method includes identifying at least one final attempt CDR out a plurality of CDRs from the multiple network elements by at least one type of network element. At least one master CDR is built from the identified at least one final attempt CDR. Further, at least one CDR from the plurality of CDRs is correlated to the at least one master CDR according to a correlation rule. Also, the at least one master CDR is then augmented with CDR data from the at least one correlated CDR.

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Tinton Falls, NJ, United States of America

Richard Oppenheim