Text messages (even SMS) with Asterisk: resources?

Hi,
I would like to make my Asterisk server connected on a home phone line send text messages (doesn’t have to be SMS) to a cell phone that has the text message service enabled. How to go about that and are there any resources on the net that explain how to do it beside voip wiki (whose explanation of SMS via Asterisk didn’t tell me much)…
Doesn’t have to be from a dialplan, it can be an AGI script (it would be great if written in Java)…

Search for FastSMS on voip-info.org