A method of identifying arbitrage includes determining whether originating and terminating call detail records (CDRs) are correlated and obtaining correlated candidate pairs from the determined CDRs; establishing whether a correlated candidate pair of the obtained correlated candidate pairs is a unique pair; and if established that a correlated candidate pair is unique, determining an amount of arbitrage based on the comparison of the originating and terminating CDR fields of the unique correlated candidate pair.

 
Web www.patentalert.com

< Charging for an IP based communication system

> Call detail record for internet call waiting

~ 00459