I'm not sure if this is the right forum but....

I'm doing a project for college which involves Learning Content Managemnt System.
I've developed a few features for this including chat, forums, etc.

I want to develop an SMS system to use in conjunction with the chat application
ie. If a user is not online then the chat message will be sent to their mobile in the form of an SMS.

Looking for help in creating a Java application to send an SMS via my DKU-5 serial cable.

Any ideas??