I have a CUCMBE5K platform that has an issue where the Node License is running as a Demo license. I do not know how long it has been in this state since I have just recently started a new job. According to this article, a demo license that is used in production on 8.5.1 does not have a time limit, but it will limit the system to 50 DLU's.
On my platform, it appears there are 260 DLU's currently active which have a status of uploaded. What I'm trying to find out is, what are the true limitiations of the node demo license? We are getting ready to open a new office and I am concerned that I will not be able to continue adding DLU's to the system until the node license is resolved. I have had extreme difficulty in trying to get a partner to supply us with a proper node license.
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.