StarTrinity.com

Measuring quality

VoIP Traffic Generation and Fraud Detection

DISCLAIMER: The StarTrinity software can not be used for any illegal operations. We have no liability for using the software.

Part 1: VoIP Traffic Generator with masking

We offer StarTrinity softswitch software with looped VoIP traffic generator feature. In case of money transfer via another country, the generated VoIP traffic goes in this way:

Softswitch → your company → VoIP route → destination country(ies) → partner telecom operator(s) → softswitch (back to same softswitch)

Voice call is generated by our softswitch, and received by our softswitch. This simulated SIP call looks like a real voice call with RTP audio, random duration before and after answer, random “call busy” or “request terminated” release codes.
If the generated artificial call is terminated by some other VoIP route, it is cancelled immediately to avoid loss through this money transfer.
It is possible to configure traffic daily curves, call generator start/stop schedules to make the generated VoIP traffic look like real in CDR. ASR and ACD is configurable per “dialer campaign”.
A and B numbers (caller ID, called ID, ANI, CLI) could be generated randomly or uploaded via CSV files

The generated VoIP traffic could be used for various legal purposes:

Monitor and test quality of VoIP routes to various destinations: 2-way audio, PDD, DTMF delivery, CLI (caller ID) delivery
Generate fraudulent VoIP traffic to your own VoIP system for test purposes: in this way you check that your alerting system really works
Manipulate ASR and ACD of a VoIP route by sending the generated traffic via the VoIP route
Manipulate credit/debt with your wholesale partner
Optimize money transfer and tax expenses for your VoIP wholesale business
Move money via VoIP traffic for various purposes
Receive money from your Skype/Viber or any other VoIP retail account or a free gift SIM card. We can send you money via PayPal, wire transfer or directly to your crypto wallet (if you are in Russia). Money goes in this way:
VoIP origination side → VoIP wholesalers → Termination-side operator → Our partner → You
You can easily convert VoIP traffic or any "free minutes on SIM card" into money using our software and services. Please note that this must be used only by legal users of SIM cards and/or Skype/Viber/VoIP accounts.

In addition to the software, we offer termination-side money transfer service. We have direct Tier1 operator partners (and number ranges) in the following high-revenue destinations for the generated VoIP traffic monetization:

Morocco
Algeria
Tunisia
Chad
Mauritania
Congo Republic
DRC
Mali
Senegal
Ethiopia
Somalia
Uganda
Zimbabwe
Ghana
Burkina faso
Central African Republic
Guinea

Techniques to hide (mask) generated traffic

We offer the software and our services to help you to mask the generated VoIP traffic. We can not publish here all the techniques, but here is the list:

Play 2-side real audio recordings
Make realistic ASR, ACD, PDD, and other SIP flow details
Make realistic call volume daily and weekly chart
Use multiple destination number ranges
Mask SIP User-Agent and Server SIP headers
Mask and randomize SIP call flow to allow fingerprinting
Some other things

Please contact us if you are interested here or by email: sales [at] startrinity [dot] com.

Part 2: Generated VoIP Traffic Detection

With our help (software and services), you can detect the generated VoIP traffic fraud, uncover money laundering schemes, find out the crime within your company. We can not publish all the techniques here (you should understand why).

Techniques to detect and block generated (artificial) VoIP traffic

Use prefix-based blacklists: disallow country prefixes with high termination rates
Use prefix-based whitelists: allow country prefixes with low rates
Monitor your CDRs to see abnormal activity at high-revenue termination country prefixes
Detect patterns in SIP call flow and use fingerprinting to detect artificial calls
Use our AI-based CDR analyser

Please contact us if you are interested here or by email: sales [at] startrinity [dot] com.