FS PBX provides a modern, RESTful API (v1) that enables programmatic access to core PBX resources such as domains, extensions, and voicemails. This API is designed for developers, integrators, and service providers who want to automate provisioning, integrate external systems, or build custom dashboards on top of FS PBX.

A new release with AI Transcriptions has been added. Click to see our update progress.

We're excited to announce that FS PBX now officially supports Debian 13 (Trixie)!

Call Failure Analysis E.164 - Caller ID Format Issue

Working with multi.fi, we had problems with synchronizing connectivity, and ended up being mitigated by business opening (as ip auth) firewall settings, and regex alterations to dialplan.