I am presently woking in a Multi Cluster CUCM environment and we wanted to investigate centralized TFP service to support all the clusters. This would allow locations, with IP Phones from more than one cluster, to only require one voice subnet / vlan and thier TFTP option would all point to the same central server.
Are there any supporting document to explain how to set this up and the potential issues which may arise?
We currently run a mix of CUCM 8.6.2 and 9.1.1 and we have Session Manager 9.1.1 which is the candidate for the Central Solution.
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.