WordPress URL System

[VastaconINT]

Is there anything on vBulletin.org that can have optional URL's such as the way WordPress works? I would like to have the URLs on my site as short as have the topics displayed simply as their number without the .html extension would be even better.
Example:

• For Topics: http://www.example.com/forum/t/00001/
• For Posts: http://www.example.com/forum/p/00001/
• For Custom Pages (CMS):http://www.example.com/page-name/

If it already exists could someone point me in that direction, or something similar, I have been searching for a week now and can’t find anything that suits.