Protect your voice and messaging infrastructure from toll fraud, IRSF, CLI spoofing, and grey route abuse — with AI-driven traffic monitoring, automated blocking, and 24/7 security operations support from Tech Network Limited.
Telecom fraud costs the industry billions of dollars annually. International Revenue Share Fraud (IRSF), toll fraud, CLI spoofing, SIM farm bypass, and grey route abuse can devastate carrier revenue and expose your network to regulatory action — often within hours of an attack beginning.
Tech Network Limited's fraud protection service monitors all traffic flowing over our network in real time, applying AI-driven anomaly detection to identify attack patterns before they cause material damage. Suspicious traffic is automatically blocked within seconds, and your team is alerted immediately with full incident detail.
Machine learning models trained on telecom attack patterns identify fraudulent traffic in real time — catching zero-day attacks that rule-based systems miss.
Suspicious traffic is blocked automatically within 1 second of detection — no manual intervention required, no fraud slipping through while you review.
Security alerts delivered via email, SMS, or webhook the moment an anomaly is detected — with full incident context for your team.
Maintain destination, origination, and sender ID blacklists with automatic synchronisation across all routes and services.
Identify International Revenue Share Fraud in real time by detecting abnormal call patterns to high-rate destinations, blocking traffic automatically within 1 second.
Validate calling line identity against authorised origination databases, filtering calls with invalid or spoofed CLI presentation before they reach your network.
Identify SIM farm bypass traffic in the SMS network through behavioural analysis of message patterns, delivery rates, and origination anomalies.
AI models continuously monitor call and message volumes, destination patterns, and timing to identify unusual spikes that indicate an active fraud event.
Manage destination, origination, carrier, and sender ID blacklists through the web portal or API, with changes propagating to all routes within seconds.
Detailed fraud incident reports for regulatory submissions, internal audits, and carrier dispute resolution — with full timeline and impact analysis.
| Detection Method | AI/ML anomaly detection + rule-based filters |
| Block Time | <1 second for automatic blocking |
| Coverage | Voice (IRSF, CLI spoofing) + SMS (SIM farm, grey routes) |
| Alerting | Email, SMS, webhook — configurable thresholds |
| Blacklist Sync | Real-time across all routes and services |
| Reporting | Real-time dashboard + PDF incident reports |
| Integration | REST API for blacklist management and alerting |
| Support | 24/7 security operations team |
Custom fraud detection rules, velocity thresholds, and white-listed destination overrides configurable per customer. Incident response support and forensic analysis available for active fraud events.
Protect your network from IRSF attacks and CLI spoofing that can generate hundreds of thousands of dollars in fraudulent charges within hours.
Detect SIM farm bypass and grey route abuse in your SMS traffic before it triggers carrier penalties or regulatory action.
Prevent toll fraud on your hosted PBX, UCaaS, or contact centre platform — protecting both your own revenue and that of your customers.
Talk to our security team about your current exposure, traffic profile, and how our real-time fraud protection can be deployed.