A network management system (100) has a communications interface (110), a memory (104), and a controller (102). The controller is programmed to retrieve (202) a plurality of call detail records (CDRs), reconstruct (208) call paths from attributes in the plurality of CDRs, and generate (210) extended...http://www.google.fr/patents/US20070041538?utm_source=gb-gplus-shareBrevet US20070041538 - Method and apparatus for reconstructing call paths in multiple telephony sessions
Method and apparatus for reconstructing call paths in multiple telephony ...
Numéro de demande: 11/204,456 Numéro de publication: US 2007/0041538 A1 Date de dépôt: 16 août 2005 Brevet délivré: US7715536 ( Date de délivrance 11 mai 2010)
