Software Alternatives & Reviews

Asterisk VS FreeSWITCH

Compare Asterisk VS FreeSWITCH and see what are their differences

Asterisk logo Asterisk

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

FreeSWITCH logo 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 Landing page
    Landing page //
    2021-08-01
  • FreeSWITCH Landing page
    Landing page //
    2023-09-13

Asterisk videos

Asterisk Knee Braces Review

More videos:

  • Review - The Asterisk War Anime Review
  • Review - The Asterisk War Sucks [Part 1]

FreeSWITCH videos

FreeSWITCH Explained

More videos:

  • Review - ClueCon Weekly - Feb 10, 2016 - FreeSWITCH Team - Year in Review

Category Popularity

0-100% (relative to Asterisk and FreeSWITCH)
Communication
61 61%
39% 39
VoIP
60 60%
40% 40
Enterprise Communication
61 61%
39% 39
Cloud Business Telephony
100 100%
0% 0

User comments

Share your experience with using Asterisk and FreeSWITCH. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, Asterisk should be more popular than FreeSWITCH. It has been mentiond 4 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Asterisk mentions (4)

  • Trouble configuring asterix for home pbx with IP phone
    Retrieve the official files from asterisk.org, extract and change directories. Source: 10 months ago
  • SIP server installation
    Perhaps asterisk / FreePBSX or similar would suite your goals? asterisk.org. Bit of a learning curve, but there is lots of documentation and examples too. Source: almost 2 years ago
  • Looking for a Simple Texting Service
    Asterisk? Foss telephoniserver, been around for a long time so mature and solid https://asterisk.org. Source: over 2 years ago
  • Phone Scammer group's open directory
    These are all just sound files, and from what I can recall I'd bet at least 97% are the standard Asterisk (open source PBX software) set (probably core perhaps plus some extras en + es for some). -- It's certainly Alison's voice, and and all the same jokes are there (e.g. zombies, lotso-monkeys). Source: about 3 years ago

FreeSWITCH mentions (1)

  • Ask HN: What is the best privacy focussed video doorbell?
    I thought FREESwitch was the new hotness in PBX software? https://freeswitch.com/. - Source: Hacker News / over 2 years ago

What are some alternatives?

When comparing Asterisk and FreeSWITCH, you can also consider the following products

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

FusionPBX - FusionPBX is an open source FreeSWITCH GUI.

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...

RingCentral - RingCentral is the leading provider of cloud-based communications and collaboration solutions for small business and enterprise companies

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