[VoiceOps] Broadsoft SIP Trunks and ILD Fraud

[Jim Dalton]

TransNexus offers Fraud Detection software that analyzes CDRs to identify
traffic pumping by source IP address and called dial code.  When suspected
fraud is detected an alert can be sent via e-mail or SNMP.  Blocking calls
from the source device to the dial code in question is also possible.
http://www.transnexus.com/index.php/fraud-detection

This solution works well with SBCs like Acme Packet that stream RADIUS
accounting records in real time.

 

Jim Dalton

TransNexus

 

From: voiceops-bounces at voiceops.org [mailto:voiceops-bounces at voiceops.org]
On Behalf Of Zak Rupas
Sent: Friday, December 30, 2011 11:37 AM
To: voiceops at voiceops.org
Subject: [VoiceOps] Broadsoft SIP Trunks and ILD Fraud

 

Good Morning Voice OPS

 

Is anyone else experiencing anything like this? If so please share what you
have done / or will to make it stop

 

We have a series of smaller SIP trunk customers using Broadsoft trunk
groups. By design the trunk groups have a concurrent call limitation based
off the customer's order. These smaller SIP trunks groups when compromised
are able to run up HUGE fraud bills even tho they only have 5 or 6 SIP
trunks. Needing to know if anyone else is seeing this that has Broadsoft and
what was done to protect yourselves?

 

Otherwise Happy NYE J

 

Zak Rupas
VoIP Engineer

SimpleSignal
3600 S Yosemite Suite 150

Denver, CO 80237
One Number Rings All My Phones: 303-242-8606



SimpleSignal.com <http://www.simplesignal.com/>  | Blog
<http://www.simplesignal.com/blog>  | Facebook
<http://www.facebook.com/SimpleSignal?ref=ts>  | Twitter
<http://twitter.com/simplesignal> 

 

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