Prior to Cisco CallManager Release 3.1, the concatenation was performed in the reverse order, and the
device's calling search space came first, followed by the line's calling search space. This reverse
behavior is still adopted by CTI ports and CTI route groups.
So does that mean, CTI ports and route points, concatenate Device CSS first and then Line CSS (even in CM 4.x) ? When I am testing this behaviour, it appears to me that CTI ports behave the same as regular phones do (Use Line CSS first and then Device CSS)
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.