3CX Free Basic

A free edition of the 3CX business phone system for up to 10 users on your own infrastructure.

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About 3CX Free Basic

3CX Free Basic is the no-cost edition of the 3CX PBX. It provides essential calling features for up to 10 users and 4 simultaneous calls, and it is hosted on infrastructure you control.

It suits small teams and startups that want an office phone system without a subscription. Larger teams or more concurrent calls need one of the paid 3CX editions.

Strengths

  • No licence cost for small teams
  • Runs on your own infrastructure
  • Essential business calling features

Limitations

  • Limited to 10 users and 4 simultaneous calls
  • Proprietary software
  • Advanced features require a paid edition

Details

Pricing
FreemiumFree for up to 10 users and 4 simultaneous calls; larger editions are paid.
License
Proprietary
Developer
3CX
Platforms
Self-hosted
How it runs
Self-hosted
Best suited for
Small offices wanting a free self-hosted phone system
Last verified
Added
Provenance
Selected from the TechWalrus Resource Hub (Enterprise & Workplace IT); facts checked against the developer's own pages, 2 sources on file.

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