TIPS Crowncloud Incredible PBX 2021 15.0.38 (Debian 10) upgrade to Crowncloud IPBX 2027-U??

[LaRoadrash]

I have a client running IPBX 2021.01 / Debian 10. Is there a direct upgrade path to IPBX 2027-U, or backup via bulkhandler and import? And, I'm assuming /root/*.iptables would move to the new machine in either manner of upgrading, correct me if I'm in error.

Thanks

 

[wardmundy]

Bulkhandler is definitely the way to go. But you'll need to rebuild IPtables rules after installing a clean iPBX 2027-U.