?type is 0x401 for the Cisco IP Phone 7902G, 0x501 for the Cisco IP Phone 7905G, or 0x601 for the Cisco IP Phone 7912G.
?tftp_server_ip is the IP address of the TFTP server on which the firmware upgrade image is stored. Enter 0 to use the TFTP server specified by the TFTPServer1 parameter or by DHCP.
?image_id is a unique 32-bit integer value. This value must be different for each upgrade. For this value, it is convenient to use 0x followed by the build date on the image file name. (For example, if the image file name is CP79050101SCCP030323A.ZUP, then the build date is 30323A, and image_id would be 0x30323A.)
?image_file_name is the file name of the firmware upgrade image.
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.