Siebel Installation Guide for UNIX > Installing Siebel Enterprise Server Components and the Siebel Web Server Extension >
About Installing Siebel Business Applications
Before installing Siebel Enterprise Server components or Siebel Web Server Extension, review the following and perform any necessary preinstallation tasks:
After installation, you configure server modules using the Siebel Configuration Wizards. Perform configuration after installing the current release, Siebel CRM version 220.127.116.11 or version 18.104.22.168, or after installing the current release and then installing the latest Siebel Patchset release. For more information about configuration tasks, see Configuring Siebel Enterprise Server Components and the Siebel Web Server Extension.
NOTE: For information about installation-related changes for Siebel CRM version 22.214.171.124 and version 126.96.36.199, see Installation-Related Changes for Siebel Innovation Pack 2013. In particular, the installers for Siebel Enterprise Server and Siebel Web Server Extension are new for this release. The migration installation tasks are a new type of patch installation that you perform using the same installers as for new installations.