name: 3CX
website_url: https://www.3cx.com/pbx/
description: Full-featured PABX system, with call queues, built-in web conferencing, live chat and social media messaging all on one system.
licenses:
  - ⊘ Proprietary
platforms:
  - Unknown
tags:
  - Communication - SIP
source_code_url: https://www.3cx.com/pbx/