Send sms to GPRS/GSM mobile from PC

Question

I want to send sms from computer using GPRS/GSM mobile using AT commands.
so i want to use java API for programing .....can anybody tell me which java API used for this purpose?
thanku

Answer 1

Hi,
I think you posting the same question across many forums ... SMSLib gives you the source code for sending and receiving messages. For example the below program scan all the COM Ports and prints the Model Information using AT commands.. So download the source code from their website..
package misc;
//import gnu.io.*;
import javax.comm.*;
import java.util.*;
import java.io.*;
public class CommTest
     static CommPortIdentifier portId;
     static Enumeration portList;
     static int bauds[] = { 19200 };
     public static void main(String[] args)
          portList = CommPortIdentifier.getPortIdentifiers();
          while (portList.hasMoreElements())
               portId = (CommPortIdentifier) portList.nextElement();
               if (portId.getPortType() == CommPortIdentifier.PORT_SERIAL)
                    System.out.println("Found port: " + portId.getName());
                    for (int i = 0; i < bauds.length; i++)
                         System.out.print("     Trying at " + bauds[i] + "...");
                         try
                              SerialPort serialPort;
                              InputStream inStream;
                              OutputStream outStream;
                              int c;
                              String response;
                              serialPort = (SerialPort) portId.open("SMSLibCommTester", 1971);
                              serialPort.setFlowControlMode(SerialPort.FLOWCONTROL_RTSCTS_IN);
                              serialPort.setSerialPortParams(bauds, SerialPort.DATABITS_8, SerialPort.STOPBITS_1, SerialPort.PARITY_NONE);
                              inStream = serialPort.getInputStream();
                              outStream = serialPort.getOutputStream();
                              serialPort.enableReceiveTimeout(1000);
                              c = inStream.read();
                              while (c != -1) c = inStream.read();
                              outStream.write('A');
                              outStream.write('T');
                              outStream.write('\r');
                              try { Thread.sleep(1000); } catch (Exception e) {}
                              response = "";
                              c = inStream.read();
                              while (c != -1)
                                   response += (char) c;
                                   c = inStream.read();
                              if (response.indexOf("OK") >= 0)
                                   try
                                        System.out.print(" Getting Info...");
                                        outStream.write('A');
                                        outStream.write('T');
                                        outStream.write('+');
                                        outStream.write('C');
                                        outStream.write('G');
                                        outStream.write('M');
                                        outStream.write('M');
                                        outStream.write('\r');
                                        response = "";
                                        c = inStream.read();
                                        while (c != -1)
                                             response += (char) c;
                                             c = inStream.read();
                                        System.out.println(" Found: " + response.replaceAll("\\s+OK\\s+", "").replaceAll("\n", ""). replaceAll("\r", ""));
                                   catch (Exception e)
                                        System.out.println(" Nobody here!");
                              else System.out.println(" Nobody here!");
                              serialPort.close();
                         catch (Exception e)
                              System.out.println(" Nobody here!");