This is Shameer from Cisco Pre-sales Team. One of our customers would like to know about the up gradation process from Cisco Call Manager 3.0 to 6.x. As per the information which I got that he has to upgrade 3.1 to 3.3, 3.3 to 4.x and 4.x to 6.x. But the part number for up grade (SW-CCM-3.3-UPG=) and all these versions (3.0, 3.2, 4.0, 5.0) are in end of life. So is there any possibility to upgrade 3.1 to 6.x version. If it yes please provide me the part number for up gradation.
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.