VICIdial in 2026: What Changed and Why Your Old Install Guide Is Wrong

Every VICIdial installation guide on Google right now is wrong. Not "slightly outdated" — wrong in ways that will waste your entire weekend and leave you with a system that's insecure, misconfigured, or just broken. CentOS 7 hit end-of-life in June 2024. The OS that 90% of VICIdial guides reference is dead. No more security patches, no more updates. Every tutorial telling you to run yum install centos-release-scl is historical fiction. ViciBox jumped from version 9 to 12. Asterisk 18 is the default. PHP 8.2 is standard — and the old mysql_* functions your 2018 install script references have been gone since PHP 7.0. The SVN trunk is at revision 3939+, version 2.14b0.5, database schema 1729. If you follow a guide written for ViciBox 8 or CentOS 7, you're building on a foundation that doesn't exist anymore. Here's what actually works in 2026. Two Paths, No Others For a new VICIdial install, you have exactly two viable options: Option 1: ViciBox 12.0.2 ISO (the sane path). The official pre