3CX Azure upgrade

[eds.pare]

We kinda limit the access to our 3CX azure servers that must all be coming from our public IPs.

is there a port or ip we need to whitelist to do the upgrade? we are in azure v16.

Thank you.

Regards

 

[StefanW]

To perform the upgrade, all connections are outbound from the host.
To fetch the pre-fight check, the upgrade process and the the Debian repositories it self it needs to load the upgrade from

 

[eds.pare]

the upgrade fails using direct.

 

[Evolute IT]

the upgrade fails using direct.
View attachment 25999

Check the logs that is sent by email on failure.