Downgrade V15 Update 3 to 2 (Debian 9)

[bltech]

For anyone else having major issues with Update 3 here is how you can downgrade to 2 (at your own risk)-

1. Backup your system (3cx doesn't recommend restoring an Update 3 backup to a lower update)
2. SSH into your server and run the following commands
3. apt-get remove 3cxpbx
4. apt-get autoclean
5. apt-get install libcurl3=7.38.0-4+deb8u5
6. apt-get install 3cxpbx=15.5.6354.2
7. apt-mark hold 3cxpbx
   
8. /usr/sbin/3CXWizard --cleanup (if you want to)

 

[andrew_]

May I ask what issues you were having?

 

[bltech]

There are several posts on the issues but here’s what we got on a few servers that we updated-
Call logs/reports not visible until next day
WebGui crashing constantly
Multiple sip trunks from same carrier cause calls to come in randomly on any of them even if the DID doesn’t exist in the duplicate.
Call queues