Make URL's case sensitive

[nsam]

I have been looking for an answer to this question since so long.. pleaase help..

We developed a website for which a ticket has been raised to make the links case sensitive

Server : Linux with Apache
CMS used : Joomla 2.5
Framework : Zend framework

We are using SEF URL's like http://www.example.com/Product-Roadmap
Now, if this link is written as http://www.example.com/product-roadmap then it should not work. It should show 404 page not found.
We are using a JoomSEF ARTIO component to make SEF URL's.

What should I do to make them case sensitive

Make URL's case sensitive

You need to redirect the link. Another words you need to Mod Rewrite your htaccess file.

[neilhoston]

You should redirect the link using 301 redirect in your .htaccess file.