Software Alternatives & Reviews

PBX in a Flash VS freepbx

Compare PBX in a Flash VS freepbx and see what are their differences

PBX in a Flash logo PBX in a Flash

PBX in a Flash is a PBX system based on Asterisk, FreePBX and CentOS, coming as an ISO download.

freepbx logo freepbx

FreePBX is a web-based open source GUI that controls and manages Asterisk (PBX).
Not present
  • freepbx Landing page
    Landing page //
    2023-09-30

PBX in a Flash videos

Upgrading PBX in a Flash to FreePBX 2.9

freepbx videos

FreePBX One Year Follow up Review and The Phones We Use: Yealink YEA-W56P & Zoiper

More videos:

  • Review - [part 07] Choosing a VoIP PBX for business phone system: why FreePBX?
  • Review - Review: Using Zoiper with FreePBX & OpenVPN on Android

Category Popularity

0-100% (relative to PBX in a Flash and freepbx)
Communication
16 16%
84% 84
VoIP
13 13%
87% 87
Enterprise Communication
13 13%
87% 87
Tool
46 46%
54% 54

User comments

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What are some alternatives?

When comparing PBX in a Flash and freepbx, you can also consider the following products

FreeSWITCH - FreeSWITCH is an open-source media application designed to support popular protools such as SIP and WebRTC and provides a platform to develop voice and video applications.

Asterisk - An open source telephony switching and private branch exchange service for Linux.

FusionPBX - FusionPBX is an open source FreeSWITCH GUI.

Wazo.io - The UCaaS Platform Built for MSPs​

Kamailio - Kamailio® (successor of former OpenSER and SER) is an open source SIP server released under...

3CX Phone System - 3CXPhone is a free VoIP phone available for Windows, iPhone or any Android based smart phone such...