Sending and Receiving SMS from J2EE application using GSM phone. How to?

I am developing a application using J2EE and the specifications of project requires SMS based query to some information.

1. Any user sends a text message in predefined format.

2. User get a autores开发者_JAVA百科ponder about current information.

   I heard about SMSlib but dont know if this library can give me what i want.

Advice please.

thanks

---

A library does not send SMS. Your first decision is for how to physically send and receive the SMS - you have the choice between building your own Gateway, via GSM modem and SIM card, or using a commercial service provider (e.g. http://message-media.com/ is the first one that Google spit out). SMSlib or other APIs help you with the former. If you use a service, you have to go with the vendor's API.

---

Zeep Mobile offers a free SMS with a Short Code but you might want to look into and Aggregator if your planning to high volumes of SMS messaging or Charge a fee for your service.