Vicidial
Toll-Fraud Prevention: 92% Reduction Case
A wholesale voice carrier was losing roughly $25k a month to toll fraud and routing abuse. We rebuilt the SBC tier on OpenSIPS HA, added behavioural rate-limits, and got fraud down 92%.
Apr 28, 2026Read
Information Technology
Scaling OpenSIPS 3.6 to 10,000 Concurrent Calls - Technical Guide
Dec 29, 2025Read