How to send a SMS or MMS from a servlet?
Created May 7, 2012
Lasse Koskela There is no standard way for this. If you've studied the infrastructure for SMS (or MMS) messaging, you would've noticed that there needs to be a gateway for sending the SMS (or MMS). The API with which you ask the gateway to send a message depends on the gateway vendor.
I'm not aware of an open-source SMS gateway, but you'll find some commercial products with Google.
Oops. Actually there is one that I know of: www.kannel.org