For 7906, 7911, 7941, 7961, 7970, 7971, in addition to the above phone loads, there is one manual workaround that will be needed in order to get the phones to display the correct time:
Reset the IP phone from the CCMAdmin for the phone to get the correct time.
Please be aware, that if for some reason, the phone is power cycled, the phones need to be reset from the CCMAdmin again for the phone to get the correct time.
JRE Patch - JRE Patch: (ciscocm-2007-JRE-DST-Update.1-0-1.exe)(you are covered on this one!)
This patch is only applicable to 3.3(5), 4.0(2a), 4.1(x), and 4.2(x). This patch enables CAR and AST to use the new Daylight Saving Time Zone.
Windows 2000 Patch - The Windows 2000 Daylight Saving Time patch is installed if any of these versions of MCS OSs are installed. All nodes are required to be on the same version. This patch affects CallManager tracefiles timestamps and the time display on the server's console.
2000.4.4a(sr3a) or higher (you are likely covered on this one, but check it out)
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.