SMSLib - Java SMS library

SMSLib is a Java library which allows you to send/receive SMS messages via a compatible GSM modem or GSM phone. SMSLib also supports some bulk sms operators (for outbound messaging only). Its feature include

• Supports GSM phones and GSM modems connected via serial port interfaces or IP interfaces.
• Works with PDU/TEXT protocols.
• Supports Inbound & Outbound simple text messages.
• Works with 7bit, 8bit and UCS2 (Unicode) message encodings.
• Supports Inbound & Outbound big (multipart) messages.
• Flash messaging.
• Outbound messages with port information / addressing.
• Outbound WAP PUSH SI messages.
• Status (Delivery) Report messages.
• Basic GSM information available: Modem, Manufacturer, S/W revision, Signal level, etc.
• Supports a few bulk operators, using http/https protocols.
• Support the SMPP protocol.
• Multiple Gateways
• Sending Priorities
• Synchronous / Asynchronous Sending and Receiving messages
• Callbacks
• Custom Sender ID
• Encrypted Messages