VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS...
Transcript of VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS...
![Page 1: VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE THE WISE MINIMISE RISK, RATHER THAN MAXIMISE](https://reader030.fdocuments.us/reader030/viewer/2022040618/5f291c3085100b271914b615/html5/thumbnails/1.jpg)
Simon Woodhead Managing Director
Simwood eSMS Limited https://www.simwood.com/@simwoodesmsTel: 029 2120 2120
VoIP Fraud Analysis
![Page 2: VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE THE WISE MINIMISE RISK, RATHER THAN MAXIMISE](https://reader030.fdocuments.us/reader030/viewer/2022040618/5f291c3085100b271914b615/html5/thumbnails/2.jpg)
www.simwood.com
INTRODUCTION
Wholesale Voice (and fax!)
!UK Numbering
Termination UK PSTN Virtual Interconnect
![Page 3: VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE THE WISE MINIMISE RISK, RATHER THAN MAXIMISE](https://reader030.fdocuments.us/reader030/viewer/2022040618/5f291c3085100b271914b615/html5/thumbnails/3.jpg)
www.simwood.com
INTRODUCTION
![Page 4: VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE THE WISE MINIMISE RISK, RATHER THAN MAXIMISE](https://reader030.fdocuments.us/reader030/viewer/2022040618/5f291c3085100b271914b615/html5/thumbnails/4.jpg)
www.simwood.com
INTRODUCTION
https://www.simwood.com http://blog.simwood.com
![Page 5: VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE THE WISE MINIMISE RISK, RATHER THAN MAXIMISE](https://reader030.fdocuments.us/reader030/viewer/2022040618/5f291c3085100b271914b615/html5/thumbnails/5.jpg)
www.simwood.com
TOLL FRAUD & DIAL THROUGH FRAUD
$46bn ( but essentially unlimited )
![Page 6: VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE THE WISE MINIMISE RISK, RATHER THAN MAXIMISE](https://reader030.fdocuments.us/reader030/viewer/2022040618/5f291c3085100b271914b615/html5/thumbnails/6.jpg)
www.simwood.com
TOLL FRAUD & DIAL THROUGH FRAUD
Operator
Carrier
Wholesaler
Reseller
Retailer
Cost
Profit
![Page 7: VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE THE WISE MINIMISE RISK, RATHER THAN MAXIMISE](https://reader030.fdocuments.us/reader030/viewer/2022040618/5f291c3085100b271914b615/html5/thumbnails/7.jpg)
www.simwood.com
TOLL FRAUD & DIAL THROUGH FRAUD
Loss
Carrier
Wholesaler
Reseller
Retailer
OperatorCost
Profit
![Page 8: VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE THE WISE MINIMISE RISK, RATHER THAN MAXIMISE](https://reader030.fdocuments.us/reader030/viewer/2022040618/5f291c3085100b271914b615/html5/thumbnails/8.jpg)
www.simwood.com
TOLL FRAUD & DIAL THROUGH FRAUD
PRS Outpayment
Carrier
Wholesaler
Reseller
Retailer
OperatorCost
Profit
Outpayment
![Page 9: VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE THE WISE MINIMISE RISK, RATHER THAN MAXIMISE](https://reader030.fdocuments.us/reader030/viewer/2022040618/5f291c3085100b271914b615/html5/thumbnails/9.jpg)
www.simwood.com
TOLL FRAUD & DIAL THROUGH FRAUD
PRS Outpayment
Loss
Carrier
Wholesaler
Reseller
Retailer
Profit to Fraudster
OperatorCost
Profit
Outpayment
![Page 10: VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE THE WISE MINIMISE RISK, RATHER THAN MAXIMISE](https://reader030.fdocuments.us/reader030/viewer/2022040618/5f291c3085100b271914b615/html5/thumbnails/10.jpg)
www.simwood.com
COMMERCIAL PRESSURE
VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE
THE WISE MINIMISE RISK, RATHER THAN MAXIMISE THEORETICAL MARGIN
Billed Minute Revenue
Fraud Costs
![Page 11: VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE THE WISE MINIMISE RISK, RATHER THAN MAXIMISE](https://reader030.fdocuments.us/reader030/viewer/2022040618/5f291c3085100b271914b615/html5/thumbnails/11.jpg)
www.simwood.com
SIMWOOD HONEYPOT
60 minutes in the Simwood Darknet on a Sunday afternoon
![Page 12: VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE THE WISE MINIMISE RISK, RATHER THAN MAXIMISE](https://reader030.fdocuments.us/reader030/viewer/2022040618/5f291c3085100b271914b615/html5/thumbnails/12.jpg)
www.simwood.com
SIMWOOD HONEYPOT
http://mirror.simwood.com/honeypot
![Page 13: VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE THE WISE MINIMISE RISK, RATHER THAN MAXIMISE](https://reader030.fdocuments.us/reader030/viewer/2022040618/5f291c3085100b271914b615/html5/thumbnails/13.jpg)
www.simwood.com
KEY INTRUSION METHODS
SIP Scan !
Stage 1: Reconnaissance
![Page 14: VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE THE WISE MINIMISE RISK, RATHER THAN MAXIMISE](https://reader030.fdocuments.us/reader030/viewer/2022040618/5f291c3085100b271914b615/html5/thumbnails/14.jpg)
www.simwood.com
KEY INTRUSION METHODSSIP SCAN
OPTIONS sip:[email protected] SIP/2.0!Via: SIP/2.0/UDP XXX.XXX.XXX.XXX:5151;branch=z9hG4bK-4181329969;rport!Content-Length: 0!From: "sipvicious"<sip:[email protected]>; tag=6332303064323361313363340132…!Accept: application/sdp!User-Agent: friendly-scanner!To: "sipvicious"<sip:[email protected]>!Contact: sip:[email protected]:5151!CSeq: 1 OPTIONS!
![Page 15: VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE THE WISE MINIMISE RISK, RATHER THAN MAXIMISE](https://reader030.fdocuments.us/reader030/viewer/2022040618/5f291c3085100b271914b615/html5/thumbnails/15.jpg)
www.simwood.com
KEY INTRUSION METHODSSIP SCAN
0
450
900
1,350
1,800
2011 2012 2013
Growth in reconnaissance traffic (events by year)
![Page 16: VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE THE WISE MINIMISE RISK, RATHER THAN MAXIMISE](https://reader030.fdocuments.us/reader030/viewer/2022040618/5f291c3085100b271914b615/html5/thumbnails/16.jpg)
www.simwood.com
KEY INTRUSION METHODSSIP SCAN
Sources of reconnaissance traffic (12 months)
Other!165
UK!56
USA!529
Germany!644
![Page 17: VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE THE WISE MINIMISE RISK, RATHER THAN MAXIMISE](https://reader030.fdocuments.us/reader030/viewer/2022040618/5f291c3085100b271914b615/html5/thumbnails/17.jpg)
www.simwood.com
KEY INTRUSION METHODSSIP SCAN
SIP Scan !
Stage 2: Scan
![Page 18: VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE THE WISE MINIMISE RISK, RATHER THAN MAXIMISE](https://reader030.fdocuments.us/reader030/viewer/2022040618/5f291c3085100b271914b615/html5/thumbnails/18.jpg)
www.simwood.com
KEY INTRUSION METHODSSIP SCAN
REGISTER sip:XXX.XXX.XXX.XXX SIP/2.0!To: <sip:[email protected]>!From: <sip:[email protected]>;tag=ba255b19!Via: SIP/2.0/UDP XXX.XXX.XXX.XXX:11184;branch=z9hG4bK-d87543-1477;rport!Call-ID: 8f60483ce717142b!CSeq: 1 REGISTER!Contact: <sip:[email protected]:11184>!Expires: 3600!Max-Forwards: 70!Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, NOTIFY, MESSAGE, SUBSCRIBE…!User-Agent: eyeBeam release 3006o stamp 17551!Content-Length: 0!
![Page 19: VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE THE WISE MINIMISE RISK, RATHER THAN MAXIMISE](https://reader030.fdocuments.us/reader030/viewer/2022040618/5f291c3085100b271914b615/html5/thumbnails/19.jpg)
www.simwood.com
KEY INTRUSION METHODSSIP SCAN
Growth in scan traffic (events by year)
0
17,500,000
35,000,000
52,500,000
70,000,000
2011 2012 2013
7,206,750
21,855,874
66,991,700
![Page 20: VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE THE WISE MINIMISE RISK, RATHER THAN MAXIMISE](https://reader030.fdocuments.us/reader030/viewer/2022040618/5f291c3085100b271914b615/html5/thumbnails/20.jpg)
www.simwood.com
KEY INTRUSION METHODSSIP SCAN
Sources of scan traffic (12 months)
Republic of Korea!569,708
Thailand!2,135,810
Anonymous Proxy!2,453,447UK!
2,944,596
USA!6,194,621
Germany!47,803,899
![Page 21: VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE THE WISE MINIMISE RISK, RATHER THAN MAXIMISE](https://reader030.fdocuments.us/reader030/viewer/2022040618/5f291c3085100b271914b615/html5/thumbnails/21.jpg)
www.simwood.com
KEY INTRUSION METHODS
Targeted Exploit
![Page 22: VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE THE WISE MINIMISE RISK, RATHER THAN MAXIMISE](https://reader030.fdocuments.us/reader030/viewer/2022040618/5f291c3085100b271914b615/html5/thumbnails/22.jpg)
www.simwood.com
KEY INTRUSION METHODS
Auto-provisioning
![Page 23: VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE THE WISE MINIMISE RISK, RATHER THAN MAXIMISE](https://reader030.fdocuments.us/reader030/viewer/2022040618/5f291c3085100b271914b615/html5/thumbnails/23.jpg)
www.simwood.com
TRAFFICINVITE sip:[email protected] SIP/2.0!To: 000XXXXXXXXXXXX<sip:[email protected]>!From: 1000<sip:[email protected]>;tag=1ba25ae7!Via: SIP/2.0/UDP XXX.XXX.XXX.XXX:5070;branch=z9hG4bK-50489a18;rport!Call-ID: 50489a186c9c2ff6adacfcc8edb55af1!CSeq: 1 INVITE!Contact: <sip:[email protected]:5070>!Max-Forwards: 70!Allow: INVITE, ACK, CANCEL, BYE.!User-Agent: sipcli/v1.8!Content-Type: application/sdp!Content-Length: 281!!v=0!o=sipcli-Session 12278792 2114349621 IN IP4 XXX.XXX.XXX.XXX!s=sipcli!c=IN IP4 XXX.XXX.XXX.XXX!t=0 0!m=audio 5072 RTP/AVP 0 101!a=fmtp:101 0-15!a=rtpmap:0 PCMU/8000!a=rtpmap:101 telephone-event/8000!a=sendrecv.
![Page 24: VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE THE WISE MINIMISE RISK, RATHER THAN MAXIMISE](https://reader030.fdocuments.us/reader030/viewer/2022040618/5f291c3085100b271914b615/html5/thumbnails/24.jpg)
www.simwood.com
TRAFFIC
Growth in call traffic (events by year)
0
17,500
35,000
52,500
70,000
2011 2012 20133,035
17,241
63,353
![Page 25: VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE THE WISE MINIMISE RISK, RATHER THAN MAXIMISE](https://reader030.fdocuments.us/reader030/viewer/2022040618/5f291c3085100b271914b615/html5/thumbnails/25.jpg)
www.simwood.com
TRAFFIC
Sources of call traffic (12 months)
Germany!2,146Netherlands!
2,739
France!2,864
UK!3,193
Europe!4,213
USA!12,322
Palestine!28,795
![Page 26: VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE THE WISE MINIMISE RISK, RATHER THAN MAXIMISE](https://reader030.fdocuments.us/reader030/viewer/2022040618/5f291c3085100b271914b615/html5/thumbnails/26.jpg)
www.simwood.com
TRAFFIC
Test Traffic
![Page 27: VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE THE WISE MINIMISE RISK, RATHER THAN MAXIMISE](https://reader030.fdocuments.us/reader030/viewer/2022040618/5f291c3085100b271914b615/html5/thumbnails/27.jpg)
www.simwood.com
TRAFFIC
Location of test numbers (12 months)
Rest of World!2,140Palestine!
1,341
USA!2,461
UK!7,588
Israel!36,971
![Page 28: VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE THE WISE MINIMISE RISK, RATHER THAN MAXIMISE](https://reader030.fdocuments.us/reader030/viewer/2022040618/5f291c3085100b271914b615/html5/thumbnails/28.jpg)
www.simwood.com
TRAFFIC
25% of test traffic from 2 numbers
50% from the top 10
![Page 29: VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE THE WISE MINIMISE RISK, RATHER THAN MAXIMISE](https://reader030.fdocuments.us/reader030/viewer/2022040618/5f291c3085100b271914b615/html5/thumbnails/29.jpg)
www.simwood.com
TRAFFIC
Mostly ordinary ‘landline’ numbers
![Page 30: VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE THE WISE MINIMISE RISK, RATHER THAN MAXIMISE](https://reader030.fdocuments.us/reader030/viewer/2022040618/5f291c3085100b271914b615/html5/thumbnails/30.jpg)
www.simwood.com
TRAFFIC
Absent from commercial
feeds
![Page 31: VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE THE WISE MINIMISE RISK, RATHER THAN MAXIMISE](https://reader030.fdocuments.us/reader030/viewer/2022040618/5f291c3085100b271914b615/html5/thumbnails/31.jpg)
www.simwood.com
TRAFFIC
Reminder: This is Test Traffic
![Page 32: VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE THE WISE MINIMISE RISK, RATHER THAN MAXIMISE](https://reader030.fdocuments.us/reader030/viewer/2022040618/5f291c3085100b271914b615/html5/thumbnails/32.jpg)
www.simwood.com
TRAFFIC
The visible attack hasn’t yet
started
![Page 33: VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE THE WISE MINIMISE RISK, RATHER THAN MAXIMISE](https://reader030.fdocuments.us/reader030/viewer/2022040618/5f291c3085100b271914b615/html5/thumbnails/33.jpg)
www.simwood.com
TRAFFIC
Live DTF Traffic
![Page 34: VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE THE WISE MINIMISE RISK, RATHER THAN MAXIMISE](https://reader030.fdocuments.us/reader030/viewer/2022040618/5f291c3085100b271914b615/html5/thumbnails/34.jpg)
www.simwood.com
SOLUTIONS
No-Cost Solutions
![Page 35: VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE THE WISE MINIMISE RISK, RATHER THAN MAXIMISE](https://reader030.fdocuments.us/reader030/viewer/2022040618/5f291c3085100b271914b615/html5/thumbnails/35.jpg)
www.simwood.com
SOLUTIONS
Bill frequently, monitor
continuously
![Page 36: VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE THE WISE MINIMISE RISK, RATHER THAN MAXIMISE](https://reader030.fdocuments.us/reader030/viewer/2022040618/5f291c3085100b271914b615/html5/thumbnails/36.jpg)
www.simwood.com
SOLUTIONS
Buy with prepayment
( Where they can kill calls in progress when credit exhausted! )
![Page 37: VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE THE WISE MINIMISE RISK, RATHER THAN MAXIMISE](https://reader030.fdocuments.us/reader030/viewer/2022040618/5f291c3085100b271914b615/html5/thumbnails/37.jpg)
www.simwood.com
SOLUTIONS
Use a carrier with real-time billing &
CDRs
![Page 38: VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE THE WISE MINIMISE RISK, RATHER THAN MAXIMISE](https://reader030.fdocuments.us/reader030/viewer/2022040618/5f291c3085100b271914b615/html5/thumbnails/38.jpg)
www.simwood.com
SOLUTIONS
Use honeypot data http://mirror.simwood.com/honeypot
![Page 39: VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE THE WISE MINIMISE RISK, RATHER THAN MAXIMISE](https://reader030.fdocuments.us/reader030/viewer/2022040618/5f291c3085100b271914b615/html5/thumbnails/39.jpg)
www.simwood.com
SOLUTIONS
99.79% of 64m intrusions use the user agent “friendly-scanner”
![Page 40: VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE THE WISE MINIMISE RISK, RATHER THAN MAXIMISE](https://reader030.fdocuments.us/reader030/viewer/2022040618/5f291c3085100b271914b615/html5/thumbnails/40.jpg)
www.simwood.com
SOLUTIONS
Use TLS ( Or at least TCP )
![Page 41: VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE THE WISE MINIMISE RISK, RATHER THAN MAXIMISE](https://reader030.fdocuments.us/reader030/viewer/2022040618/5f291c3085100b271914b615/html5/thumbnails/41.jpg)
www.simwood.com
SOLUTIONS
Avoid auto-provisioning
( Or at least filter by user agent, rate limit and log! )
![Page 42: VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE THE WISE MINIMISE RISK, RATHER THAN MAXIMISE](https://reader030.fdocuments.us/reader030/viewer/2022040618/5f291c3085100b271914b615/html5/thumbnails/42.jpg)
www.simwood.com
SOLUTIONS
Monitor & control off-net
![Page 43: VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE THE WISE MINIMISE RISK, RATHER THAN MAXIMISE](https://reader030.fdocuments.us/reader030/viewer/2022040618/5f291c3085100b271914b615/html5/thumbnails/43.jpg)
www.simwood.com
SOLUTIONSMONITOR & CONTROL OFF-NET
Example 1: Value of calls in
progress
![Page 44: VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE THE WISE MINIMISE RISK, RATHER THAN MAXIMISE](https://reader030.fdocuments.us/reader030/viewer/2022040618/5f291c3085100b271914b615/html5/thumbnails/44.jpg)
www.simwood.comwww.simwood.com
SOLUTIONSMONITOR & CONTROL OFF-NET
![Page 45: VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE THE WISE MINIMISE RISK, RATHER THAN MAXIMISE](https://reader030.fdocuments.us/reader030/viewer/2022040618/5f291c3085100b271914b615/html5/thumbnails/45.jpg)
www.simwood.com
SOLUTIONSMONITOR & CONTROL OFF-NET
Max cost per call
![Page 46: VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE THE WISE MINIMISE RISK, RATHER THAN MAXIMISE](https://reader030.fdocuments.us/reader030/viewer/2022040618/5f291c3085100b271914b615/html5/thumbnails/46.jpg)
www.simwood.com
SOLUTIONSMONITOR & CONTROL OFF-NET
Custom ACL
![Page 47: VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE THE WISE MINIMISE RISK, RATHER THAN MAXIMISE](https://reader030.fdocuments.us/reader030/viewer/2022040618/5f291c3085100b271914b615/html5/thumbnails/47.jpg)
www.simwood.com
SOLUTIONSMONITOR & CONTROL OFF-NET
Channel limits Overall, international, per destination number & known-hotspots
![Page 48: VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE THE WISE MINIMISE RISK, RATHER THAN MAXIMISE](https://reader030.fdocuments.us/reader030/viewer/2022040618/5f291c3085100b271914b615/html5/thumbnails/48.jpg)
www.simwood.com
SOLUTIONSMONITOR & CONTROL OFF-NET
Rate limits Overall, international, per destination number & known-hotspots
![Page 49: VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE THE WISE MINIMISE RISK, RATHER THAN MAXIMISE](https://reader030.fdocuments.us/reader030/viewer/2022040618/5f291c3085100b271914b615/html5/thumbnails/49.jpg)
www.simwood.com
SOLUTIONSMONITOR & CONTROL OFF-NET
Automated alerts
![Page 50: VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE THE WISE MINIMISE RISK, RATHER THAN MAXIMISE](https://reader030.fdocuments.us/reader030/viewer/2022040618/5f291c3085100b271914b615/html5/thumbnails/50.jpg)
www.simwood.com
SOLUTIONSMONITOR & CONTROL OFF-NET
API control
![Page 51: VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE THE WISE MINIMISE RISK, RATHER THAN MAXIMISE](https://reader030.fdocuments.us/reader030/viewer/2022040618/5f291c3085100b271914b615/html5/thumbnails/51.jpg)
www.simwood.com
SOLUTIONSMONITOR & CONTROL OFF-NET
All above features are available through
the Simwood API today
![Page 52: VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE THE WISE MINIMISE RISK, RATHER THAN MAXIMISE](https://reader030.fdocuments.us/reader030/viewer/2022040618/5f291c3085100b271914b615/html5/thumbnails/52.jpg)
www.simwood.com
DOES IT SCALE?
300,000 operations per
second can’t be wrong!
![Page 53: VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE THE WISE MINIMISE RISK, RATHER THAN MAXIMISE](https://reader030.fdocuments.us/reader030/viewer/2022040618/5f291c3085100b271914b615/html5/thumbnails/53.jpg)
www.simwood.com
FINAL THOUGHTS
Fraud is the number 1 risk to VoIP businesses.
![Page 54: VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE THE WISE MINIMISE RISK, RATHER THAN MAXIMISE](https://reader030.fdocuments.us/reader030/viewer/2022040618/5f291c3085100b271914b615/html5/thumbnails/54.jpg)
www.simwood.com
FINAL THOUGHTS
Manage risk not margin. Voice is
becoming a feature not a service.
![Page 55: VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE THE WISE MINIMISE RISK, RATHER THAN MAXIMISE](https://reader030.fdocuments.us/reader030/viewer/2022040618/5f291c3085100b271914b615/html5/thumbnails/55.jpg)
www.simwood.com
FINAL THOUGHTS
Let a competent carrier take the
strain.
![Page 56: VoIP Fraud Analysis - Kamailio...Operator Cost Profit Outpayment COMMERCIAL PRESSURE VOICE IS BECOMING A FEATURE, RATHER THAN A SERVICE THE WISE MINIMISE RISK, RATHER THAN MAXIMISE](https://reader030.fdocuments.us/reader030/viewer/2022040618/5f291c3085100b271914b615/html5/thumbnails/56.jpg)
www.simwood.com
KEEP IN TOUCH
http://blog.simwood.com @simwoodesms
Hardcopy in foyer
https://simwood.com/kamailio