In a silent installation, the responses you normally specify manually when you run the installer are stored in a supplied template response file. This response file is then read by an executable that installs the components. You must make necessary modifications to this response file before running the executable.
The response file's name is collabcp_silent.txt and it is located on the CD in the directory Launchpad\CollabCapacityPack.
To perform a silent installation, do the following:
CD_drive_letter\Launchpad\CollaborationCapacityPack\setupwin32.exe -silent \ -options collabcp_silent.txt