Re-Install 3CX to Google Cloud

[tony28]

What is the best way to reinstall 3CX into Google cloud?
Do I make a backup without license?
Do I unlink the FQDN first?
Using PBXExpress, do I choose New?
Can I select the same project instance using PBXExpress,
will PBXExpress overwrite old 3CX setup?
or will PBXExpress create a new VM instance?

 

[AWS2P]

What do you want to achieve exactly?
Do you want to make a fresh new install from scratch or do you want to restore a previous config from an old existing one?

If all needs to be completely new then delete existing VM an create a new from pbx express

 

[tony28]

Upgrade 3CX to new version but retain my previous configuration.
I read somewhere in the forums to backup 3CX without license to do this.

 

[JohnS_3CX]

You need to have at least version 15.5.15502.6 before you take your backup.

You don't need to unlink any FQDN or omit your license just for an upgrade.

You may remove everything from your cloud account completely and start from scratch if you have a good backup.