VitalPBX 4.5.0 R7: Smarter Voicemail, Enhanced AI, and Expanded Device Support

The VitalPBX 4.5.0 R7 release, launched on April 9, 2025, introduces a powerful set of enhancements that redefine communication intelligence for businesses. With a focus on voicemail transcription, AI integrations, and provisioning improvements, this update ensures smoother, more responsive workflows across enterprise environments.

This release brings significant value to Enterprise, Call Center, and Carrier Plus users with smarter voicemail transcriptions, refined device compatibility, and faster system performance. VitalPBX 4.5.0 R7 is packed with powerful upgrades including support for OpenAI’s latest TTS voices, selectable STT models, and improved call logging.

Let’s dive into what’s new, updated, improved, and fixed in this exciting release.

🆕 Added Features

• Voicemail Transcription Expanded: Now available to Enterprise and Call Center users, in addition to Carrier Plus and VitalPBX One.
• Customizable STT Models: Users can select their preferred Speech-to-Text model for voicemail transcription—adding flexibility and accuracy.
• VoiceHub Gets a Boost: Support for OpenAI’s latest expressive TTS voices and the addition of the new GPT-4o-Mini-TTS model enhance audio interaction quality.
• STT Per AI Agent: Each AI Agent can now use a dedicated STT model for independent transcription workflows.
• AI Assistants Customization: Option to disable the “Wait Message” prompt for a more streamlined user experience.
• ClearlyIP Integration: Phonebooks now recognize ClearlyIP as a valid device brand.
• Yealink T58A Expansion Keys: Full expansion key support improves hardware compatibility.
• Maintenance Logging: A new daily log at /var/log/vitalpbx/maintenance-Y-m-d.log for better tracking of system activities.
• Phonebook Error Logs: Errors are now logged to /var/log/vitalpbx/phonebook_access.log for easier troubleshooting.
• Multilingual Support: Czech translations have been added to Sonata Recordings and Switchboard.

🔄 Updated Features

• Fanvil V64 Provisioning: Template updated for better device performance.
• Ring Group Behavior: When ANSWEREDELSEWHERE is off, missed calls now return a NOANSWER status, improving call handling logic.

🚀 Improved Features

• Faster Maintenance Scripts: Recording durations are now cached to reduce reliance on FFPROBE.
• Sonata Recordings Performance: Duration caching significantly improves call search responsiveness.

🛠️ Fixed Issues

• AI Assistants now support unlimited interactions properly.
• Inactive users are excluded from Salesforce CRM syncs.
• Resolved recording issues with blind transfers from queues.
• Outbound calls routed internally to tenant DIDs are now recorded correctly.
• Voicemails can be sent without audio attachments—even with MP3 conversion enabled.
• Voice Profiles can now be deleted successfully—previously missing methods were added.
• Extension imports no longer require voicemail passwords.
• Emergency calls bypass outbound restrictions within Tenants module.
• Device export functionality has been restored.
• Provisioning filenames for SNOM devices corrected.
• Sonata Recordings filters now deliver accurate search results.

📌 Conclusion

The VitalPBX 4.5.0 R7 update is a strategic leap forward in usability, AI capabilities, and device management. With more personalized STT options, multilingual expansion, and performance enhancements, this release empowers users to deliver smarter, faster, and more effective communication experiences.

Don’t miss out—download VitalPBX 4.5.0 R7 now and take advantage of these game-changing features!