Software Alternatives & Reviews

freepbx VS PBX in a Flash

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

freepbx logo freepbx

FreePBX is a web-based open source GUI that controls and manages Asterisk (PBX).

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 Landing page
    Landing page //
    2023-09-30
Not present

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

PBX in a Flash videos

Upgrading PBX in a Flash to FreePBX 2.9

Category Popularity

0-100% (relative to freepbx and PBX in a Flash)
Communication
85 85%
15% 15
VoIP
87 87%
13% 13
Enterprise Communication
88 88%
12% 12
Tool
54 54%
46% 46

User comments

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What are some alternatives?

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

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

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.

FusionPBX - FusionPBX is an open source FreeSWITCH GUI.

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

Wazo.io - The UCaaS Platform Built for MSPs​

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