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FusionPBX

Multi-tenant web GUI for FreeSWITCH

Chat & Communication ★ 1.1k stars Hard setup MPL-1.1

FusionPBX is a web-based administration interface for FreeSWITCH that turns it into a full-featured, multi-tenant PBX. It provides call routing, voicemail, conferencing, and tenant management.

Official siteSource code

Key features

  • Multi-tenant PBX
  • Web management for FreeSWITCH
  • Call detail records
  • Provisioning and IVR

Strengths

  • Released under the MPL-1.1 license
  • Active community (1.1k GitHub stars)
  • Written in PHP

Is FusionPBX secure?

No known vulnerabilities affect FusionPBX's latest release (5.6.5). OSV.dev lists 52 past advisories for the project; none of them applies to this release. No known vulnerabilities is not proof of security: it means none have been publicly catalogued.

  • Most recent fixed advisory CVE-2026-108161, published 2026-10-10 (4 days ago), fixed in 5.6.5

Source: OSV.dev, checked 2026-10-14. How this is measured.

FusionPBX replaces

Self-hosted 3CX alternativesSelf-hosted RingCentral alternatives

Health badge

Maintain FusionPBX? Add its health score to your README. The badge links back to this page.

SelfHostIndex: 86 · excellent

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   :alt: SelfHostIndex health score for FusionPBX
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The score is recomputed on every nightly rebuild from public repository data — see how it is calculated.

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