Software Alternatives & Reviews

Kamailio VS PBX in a Flash

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

Kamailio logo Kamailio

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

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.
  • Kamailio Landing page
    Landing page //
    2021-10-08
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Kamailio videos

SIP over WebSockets and Load Balancing on Kamailio

More videos:

  • Review - Kamailio World 2019: Past Year In Review
  • Review - Kamailio - The OS framework to build your own VoIP service - Daniel-Constantin Mierla-FOSSASIA 2018

PBX in a Flash videos

Upgrading PBX in a Flash to FreePBX 2.9

Category Popularity

0-100% (relative to Kamailio and PBX in a Flash)
Communication
76 76%
24% 24
VoIP
81 81%
19% 19
Enterprise Communication
81 81%
19% 19
Tool
52 52%
48% 48

User comments

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What are some alternatives?

When comparing Kamailio 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.

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

Wazo.io - The UCaaS Platform Built for MSPs​

XiVO - XiVO, première solution de téléphonie d'entreprise ToIP Open Source. TPE/PME Grande Entreprise / Centre de contact / Secteur Public. Contact: 04 37 49 78 10