SIMBox Fraud: Challenges and AI-Powered Solutions for Telecom Operators
Subex Blog
MAY 21, 2025
With increasing cross-border communication, SIMbox fraud has grown into a global problem that affects both emerging and developed markets. These SIM cards are used to bypass official international gateways, routing international calls as local ones via Voice over Internet Protocol (VoIP) systems. What is VoIP?
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