Stop telecom fraud before it reaches your invoice
We build anti-fraud software for carriers, VoIP providers and A2P SMS platforms. It watches your traffic, flags abuse as it happens and blocks it before the losses add up.
The fraud patterns that cost operators the most
Fraudsters move fast and hit at night, on weekends and on routes nobody is watching. The system watches all of them, all the time.
IRSF
Traffic pumped to premium and high-cost international ranges, where every minute is revenue for the fraudster and a loss for you.
Wangiri
Missed-call campaigns that trick subscribers into calling back expensive numbers.
CLI spoofing
Calls presenting fake or manipulated caller IDs, used for scams and to bypass termination rates.
False answer (FAS)
Calls billed as answered when nobody picked up, inflating what you pay suppliers.
Artificial SMS traffic
Bots triggering OTP and A2P messages to generate termination revenue, also known as SMS pumping.
Bypass and SIM boxes
International traffic routed through local SIMs to avoid interconnect fees and degrade quality.
From first review to live protection
We start by showing you what is already leaking, then put protection in place where it matters.
Traffic review
We analyse a sample of your CDRs and show where money is being lost today.
Integration
The system connects to your switching and billing setup, with your data staying in your infrastructure.
Live protection
Suspicious calls and messages are flagged and blocked in real time, with alerts to your team.
Ongoing tuning
Rules adapt as fraud patterns change, so protection keeps up with new schemes.
Two ways to work with us
License the software and run it yourself, or bring us in to find and fix the problem.
Software licence
Our anti-fraud platform, deployed in your environment and licensed for your traffic.
- Real-time detection and blocking for voice and SMS
- CDR analysis and reporting
- Runs on your infrastructure, data stays with you
- Updates and support included
Consulting
Hands-on expertise for operators who need answers quickly.
- Fraud audits and loss assessment
- Routing, CLI and number range policy
- A2P SMS traffic quality review
- Telecom and IT security advisory
Built for the people who carry the traffic
Our clients range from wholesale carriers to messaging platforms.
- Wholesale voice carriers
- VoIP providers
- MVNOs
- A2P SMS aggregators
- Contact centres
Operator experience
We have run wholesale voice and SMS ourselves, so we know where fraud hides in real traffic.
Our own technology
The platform is developed in-house and protected as our intellectual property in the EU.
European base
Based in Portugal and working with partners across Europe and beyond.
Tell us about your traffic
Describe what you carry and where you suspect losses. We usually reply within one business day.
Prefer email? Write to
info@puretelecom.solutions