How to send SMS from a desktop qt Applications?

Hi...
Can we send sms to a mobile with a desktop qt application without using GSM modem. ( or by using an web service , sms gateways...etc). In .NET there is a library for such service.
Even i found some c# code here : http://www.codeproject.com/KB/aspnet/SendingSMS.aspx:confused:
Do we have any library..if not can any one provide me such code please. It is useful for other people also.

One more link : http://www.ipipi.com/help/send_text_...pplication.htm

Yes, you can talk to website and send email with Qt, the two methods normally used for sending SMS. Have a look at Webkit and QtNetwork modules.

Thank u. but i know know how to use webkit and qnetwork module...... Can any body tell me such websites( which provides such service) which gives a API to interact with them.