
VitalPBX 4.5.3 R5: GPT Realtime-2, Zero-Downtime Firewall Updates & More
VitalPBX 4.5.3 R5 adds GPT Realtime-2 to AI Voice Agents, zero-downtime Geo Firewall updates, Let’s Encrypt fixes & more. See what’s new.

VitalPBX 4.5.3 R5 adds GPT Realtime-2 to AI Voice Agents, zero-downtime Geo Firewall updates, Let’s Encrypt fixes & more. See what’s new.

VitXi 4.6.0-3 brings bulk extension onboarding, native Yealink SDK integration, WebRTC profile warnings, and a streamlined user creation flow. See what’s new.

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.

VitXi WebRTC v4.6.0-2 is here. Automated routing, rich text messaging, call notes, Force TURN support, and key bug fixes. See everything that changed.

VitalPBX 4.5.3 R3 is here. Discover new AI Voice Agent features, OpenAI model support, multilingual capabilities, and key bug fixes in this April 2026 release

VitalPBX earns the 2026 INTERNET TELEPHONY Product of the Year Award for innovation in PBX, call center, WebRTC, and unified communications.