Thanks for the reply. In talking more with my on-site tech, it sounds like we have more of a wiring problem than a VG248 problem. It seems that for some of the elevators, it can work on one floor and then the connection will break as the car moves between floors. Or it could work on the 1st floor, have the elevator move up and then back to the first floor and it will not work.
Further investigation may be that it never really worked all that well with the old PBX either.
Are you getting this error “Installer User Interface Mode Not Supported. The installer cannot run in this UI mode. To specify the interface mode, use the -i command-line option, followed by the UI mode identifier. The value UI mode identifiers...
The below trick might come handy when you have to add a new node to a cluster but you don't have or is unsure of the security password for the publisher. This procedure has been around for ages.
1) Login into the CLI of the Publisher.