Software Alternatives & Reviews

Kamailio VS Issabel

Compare Kamailio VS Issabel and see what are their differences

Kamailio logo Kamailio

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

Issabel logo Issabel

Your Open Source Solution For Unified Comunnications And More…
  • Kamailio Landing page
    Landing page //
    2021-10-08
  • Issabel Landing page
    Landing page //
    2023-07-31

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

Issabel videos

Overview of issabel and comparison with elastix

More videos:

  • Review - Issabel - An Established Open Source Solution with Juan Pablo Bustos
  • Review - Issabel 2020

Category Popularity

0-100% (relative to Kamailio and Issabel)
Communication
61 61%
39% 39
VoIP
61 61%
39% 39
Enterprise Communication
61 61%
39% 39
Tool
52 52%
48% 48

User comments

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What are some alternatives?

When comparing Kamailio and Issabel, 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​

VitalPBX - VitalPBX is a full-feature PBX (phone system) based on Linux and Asterisk.