About -> Available Versions -> Version 3.1.x

OpenSIPS 3.1.x is a stable, LTS release. It is recommended for production usage.

OpenSIPS 3.1.x is no longer supported since 31st of August 2023.

OpenSIPS 3.1.17 is the last release of the 3.1.x branch.

OpenSIPS 3.1 Overview - a glimpse in the blueprints of OpenSIPS 3.1 to see what this new release can do for you.

1.  OpenSIPS 3.1.17

Minor release (see Changelog)
Release date: 31st of August 2023

2.  OpenSIPS 3.1.16

Minor release (see Changelog)
Release date: 21st of June 2023

3.  OpenSIPS 3.1.15

Minor release (see Changelog)
Release date: 19th of April 2023

4.  OpenSIPS 3.1.14

Minor release (see Changelog)
Release date: 22nd of February 2023

5.  OpenSIPS 3.1.13

Minor release (see Changelog)
Release date: 20th of December 2022

6.  OpenSIPS 3.1.12

Minor release (see Changelog)
Release date: 19th of October 2022

7.  OpenSIPS 3.1.11

Minor release (see Changelog)
Release date: 17th of August 2022

8.  OpenSIPS 3.1.10

Minor release (see Changelog)
Release date: 22nd of June 2022

9.  OpenSIPS 3.1.9

Minor release (see Changelog)
Release date: 22nd of April 2022

10.  OpenSIPS 3.1.8

Minor release (see Changelog)
Release date: 23rd of February 2022

11.  OpenSIPS 3.1.7

Minor release (see Changelog)
Release date: 22nd of December 2021

12.  OpenSIPS 3.1.6

Minor release (see Changelog)
Release date: 20th of October 2021

13.  OpenSIPS 3.1.5

Minor release (see Changelog)
Release date: 19th of August 2021

14.  OpenSIPS 3.1.4

Minor release (see Changelog)
Release date: 17th of August 2021

15.  OpenSIPS 3.1.3

Minor release (see Changelog)
Release date: 22nd of Jun 2021

16.  OpenSIPS 3.1.2

Minor release (see Changelog)
Release date: 06th of May 2021

17.  OpenSIPS 3.1.1

Minor release (see Changelog)
Release date: 17th of Nov 2020

18.  OpenSIPS 3.1.0

Release notes: full technical listing
Release date: 22th of July 2020
Beta-Release date : 27th of May 2020