Back to Blog
Tech

Fanvil X4 and X4U Models Provisioning

Published on:

March 21, 2022

Vodia’s cloud PBX system seamlessly integrates with Fanvil devices, offering a robust communication solution for businesses. Whether using older models like the Fanvil X4 or newer ones like the X4U, Vodia ensures smooth provisioning for each phone model. For the Fanvil X4, provisioning requires setting the "Configuration File Name" as "prov/fanvil.xml", which is easily configured through the RPS (Redirection and Provisioning Service) interface. This setup, though simple, may require multiple factory resets during the process to ensure everything functions correctly.

Hamlet Collado

Older phone models (e.g., X4, etc.) need the "Configuration File Name” as "prov/fanvil.xml" (this will be found inside RPS --> Group --> Edit button --> Phone Flash section). These older models may also need multiple factory resets at each periodic interval during provisioning (heads-up if you don't see the phone doing anything).

Provision Fanvil X4 Model - Start Provisioning Server

Fanvil X4U Model

The newer phone models (e.g., X4U, etc.) need the "Configuration File Name" as "prov/fanvil-sysconf.xml" (will be found inside RPS --> Group --> Edit button --> Phone Flash section).

Provision Fanvil X4U Model - Start Provisioning Server

Latest Articles

View All
Editorial

6 + 1 Phone System Features You Need in 2026

In 2026, a modern phone system must go well beyond basic calling. Core requirements now include built-in AI for smarter call handling and transcription, real-time analytics dashboards for visibility and control, flexible auto attendants to route calls efficiently, seamless Microsoft Teams integration, and robust mobile apps that support hybrid and remote work. Clear separation between business and personal calls protects work-life balance, while reliable white-glove support ensures these capabilities work smoothly in real-world environments as communication needs evolve.

January 30, 2026
Editorial

Your Outdated Phone System Is Costing Your Company Money

Legacy phone systems may still work, but they often come with hidden costs, limited scalability, and little support for hybrid work. Aging hardware, ongoing maintenance, and rigid infrastructure can quietly hold businesses back as they grow. Cloud-based VoIP systems remove these constraints by reducing telephony expenses, improving flexibility, and enabling teams to communicate seamlessly from anywhere. For many organizations, modernizing business telephony is no longer optional, it is a practical step toward efficiency and resilience.

January 27, 2026
Announcement

Vodia Announces Integration with ElevenLabs Voice AI Platform

A streamlined integration connects the Vodia PBX with the ElevenLabs Voice AI Platform using a lightweight IVR JavaScript script and native SIP REFER for call transfers. Audio and call control are handled entirely through standard SIP signaling, while all conversational logic, prompts, voice selection, and routing rules are configured in the ElevenLabs dashboard. This approach removes the need for webhooks or WebSocket connections and keeps the PBX side intentionally minimal, making the deployment clean and production-ready.

January 22, 2026