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Understanding Asterisk Versions: A Guide to the Evolution of the Open-Source Telephony Platform

 Asterisk is an open-source telephony platform that has been evolving for over two decades, with new features, updates, and bug fixes being released regularly. The different versions of Asterisk have brought significant improvements to the platform, including enhanced security, new protocols, better performance, and increased scalability. This guide will provide an overview of the major Asterisk versions, including their features, enhancements, and benefits, to help you understand the evolution of this Asterisk is an open-source telephony platform that has been evolving for over two decades, with new features, updates, and bug fixes being released regularly. The different versions of Asterisk have brought significant improvements to the platform, including enhanced security, new protocols, better performance, and increased scalability. This guide will provide an overview of the major Asterisk versions, including their features, enhancements, and benefits, to help you understand the evolution of this powerful telephony solution.powerful telephony solution.


1.0 - Released on September 18, 2001

1.2 - Released on November 14, 2005

1.4 - Released on May 24, 2006

1.6 - Released on October 14, 2008

1.8 - Released on October 21, 2010

10 - Released on December 15, 2011

11 - Released on October 9, 2012

12 - Released on October 10, 2013

13 - Released on October 9, 2014

14 - Released on September 28, 2016

15 - Released on October 3, 2017

16 - Released on October 3, 2018

17 - Released on October 29, 2019

18 - Released on October 21, 2020


Note that some of these versions are no longer supported, and users are encouraged to upgrade to newer versions to take advantage of the latest features and security enhancements.






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