10 years back in India there was not any Automated 
Intelligent system Which could detect Telecom Fraud and 
Fraudsters, Bun now Many of the software product based 
companies are there who works on that and provides telecom 
FMS solutions. Subex and HP is one of the leading 
industries in Telecom FMS. There softwares workes on CDR's 
and Detects the Fraud and Fraudsters, and there softwares 
are not only implemented only in india, but they are one 
among the world leader in Telecom FMS.

Subex is one of the India based MNC. Which having the 
product Ranger.


(If any question related to Telecom FMS then mail me on 
shailendrakt@gmail.com with the subject Telecom FMS 
Question.)