Enabling the anti-fraud module
Fraud has been one of the major problems for carriers. The CFCA (http://www.cfca.org/) has measured fraud in approximately eight billion dollars in 2013. There are many companies specialized in fraud systems for carriers. OpenSIPS now has a software module called
fraud_detection (http://www.opensips.org/html/docs/modules/2.1.x/fraud_detection) that is able to substantially reduce the risks of fraud by defining alert levels on different metrics. This is a brand new module for OpenSIPS 2.1.
dialog module, the fraud detection module monitors the following statistics:
- Calls per minute
- Call duration
- Total calls
- Concurrent calls
- Consecutive calls to the same destination
The module generates alarms at two levels, warning ...