FusionPBX vs Mumble
A side-by-side comparison of two self-hosted chat & communication options — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
FusionPBX
Multi-tenant web GUI for FreeSWITCH
VS
Mumble
Low-latency, high-quality voice chat application
| Feature | FusionPBX | Mumble |
|---|---|---|
| Category | Chat & Communication | Chat & Communication |
| License | MPL-1.1 | BSD-3-Clause |
| Language | PHP | C++ |
| Setup difficulty | Hard | Easy |
| Min. RAM | 1,024 MB | 128 MB |
| Deployment | bare-metal, source | docker, bare-metal, binary |
| GitHub stars | ★ 1,038 | ★ 8,175 |
| First released | 2013 | 2005 |
| Replaces | 3CX, RingCentral | Discord, TeamSpeak, Ventrilo |
Why pick each one
Choose FusionPBX if…
- Released under the MPL-1.1 license
- Active community (1k GitHub stars)
- Written in PHP
Frequently asked questions
Is FusionPBX or Mumble better?
Mumble is the stronger all-round pick: it has both the larger community and the simpler easy setup. Consider FusionPBX if its specific feature set fits your needs better.
Are FusionPBX and Mumble free and open-source?
Yes. FusionPBX is licensed under MPL-1.1 and Mumble under BSD-3-Clause. Both can be self-hosted at no software cost.
Can I run FusionPBX and Mumble with Docker?
FusionPBX: check the project docs for container support. Mumble: yes.