如何使用smslib创建短信服务器

Guys I am currently looking at the SMSlib to send and receive SMS via a GSM modem. I was able to successfully receive and send the SMS through it. But what I need to do is to continually listen to SMS and respond to them accordingly. So i guess i need to build a SMS server. But I cannot figure out how to use the SMSServer of SMSlib. I read the documentation that came with the SMSlib but it was no help.(It uses ANT and other stuff on which I have no idea) Guys any help !!!! with a little elaborate answer...... Thanks for your help in advanceGuys I am currently looking at the SMSlib to se