CDRCat can be preconfigured to process any CDR files no matter what the file format or delimitation of the file. CDRCat also processes multiple files of different formats simultaneously and comes with several common file formats from Gateways/Carriers already preconfigured. Preconfigured Gateway formats include: - Brekeke PBX/Brekeke SIP, Asterisk, Sansay, Sonus, Quintum, CISCO, EPYGI, Snom One., Pbxnsip. Preconfigured Carrier formats include: - Gafachi, Bell Canada, Vitelity, Level(3), VoipInnovations, Flowroute. Predefined formats allow little or no CDR file format configuration before starting you billing process.