We're searching for a business Intranet product with a few or many of these characteristics
- common home page - departmental sections with password protection for some content - allow designated users to edit specific pages - wiki type knowledge repository - company phone list - document & image management (uploads, some revision management) - incident tracking (IT request/service management) - ability to develop and customize (php or java would be best) - search capabilities - open source & non-priority if possible
For the given needs, I suggest you checkout Twiki. Twiki is extremely flexible, simple to install and personalize. Find twiki documentation here: http://twiki.org/cgi-bin/view/TWiki/TWikiDocumentation Also see http://twiki.org/cgi-bin/view/TWiki/ATasteOfTWiki for convenient intro
If you wish to compare other WIKIs available, see: http://en.wikipedia.org/wiki/Comparison_of_wiki_software You may also use http://www.wikimatrix.org/ to determine between several wiki projects.