Change Logs
VitalPBX 4.5.3 R4: Faster Call Processing, New SMS Provider & Critical Fixes
VitalPBX 4.5.3 R4 is live. Asterisk 20.19.0, FastAGI dial plan upgrades, IXICA SMS support, new CLI tuning commands, and 7 targeted bug fixes. See what changed.
May 12, 2026