Where to get old versions of 3cx installer files

[tjcouey]

I am currently on version 18 u4 and need to upgrade to 18 u9 so I can set the system owner, then upgrade to version 20 - but I need the installer files for Windows for version 18 u9. Where can I find them? When I use the downloads link in the portal it forces me to download v20.

 

[SteveITS]

Just change the number in the URL:

https://downloads-global.3cx.com/downloads/3CXPhoneSystem18.exe

Or use Linux because Windows will require an Enterprise license in the near future.

Edit: https://downloads-global.3cx.com/downloads/debian10iso/debian-amd64-netinst-3cx.iso