[VoiceOps] BW RADIUS CDR interface
voiceops at treharne.me.uk
Mon Feb 22 17:32:02 EST 2010
On 22 February 2010 22:23, Mark Lindsey <lindsey at e-c-group.com> wrote:
> Speaking of Dave's point about fraud analysis -- an advantage of watching
> the traffic in real-time is that you can do something about a suspicious
> call. If the fraud analyzer is clever enough, it could accept the RADIUS
> accounting-start records and record the status of all active calls. Then if
> the call looks suspicious (a two-hour call to Jamaica from a customer who
> never places other International calls) then do an IDS-style teardown by
> killing the call with a spoofed BYE.
No need to do it the dirty way - you can tear the call down with a
CAP/OCI-P call to the AS. Nice and clean. I've seen a pre-pay call
control application use this method to tear down the call when a user
reached their credit limit. Real-time rating.
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