#newserver

  1. Upgrading from 15.5 to v18 on a new server with no down time, is that possible?

    We are ready to decommission our Server 2012 v15.5 server for the new Windows 2019 v18 server. The sever is setup and windows updated on the PBX network. The software has been downloaded, a copy our latest backup has been moved over to the new server, firewall ports has been setup. I've...