No, it should be finecould there be a Problem with Upgrading from SP 2 to SP 4?
I had the same issue thanks for solving it quickly. I have another issue I am not able to add a new phone to a new extension what would be the issue.
- In file /etc/apt/sources.list.d/3cxpbx.list to have:
- Jessie: deb http://downloads-global.3cx.com/downloads/debian jessie main
- Stretch: deb http://downloads-global.3cx.com/downloads/debian stretch main
- In the Management Console --> Settings --> Parameters, edit parameter "DOWNLOADS_URL"
- https://downloads-global.3cx.com/downloads/v155
- If you have to change the value here, restart all 3CX Services, especially Management Console service, then go to Dashboard --> "Updates" button and try again.
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