[SIPForum-discussion] jain sip options message

[rajib deka]

Hi List,
I am trying to send an OPTIONS message from my machine (127.0.0.1) to
another machine 10.128.18.61 (OpenSIPS server). But message sending is
getting timeout and I have not received any OPTIONS message on OpenSIPS log.
Please help me out (No firewall is running on both the machines).

package com.rd;

import javax.sip.*;
import javax.sip.address.*;
import javax.sip.header.*;
import javax.sip.message.*;

import java.text.ParseException;
import java.util.ArrayList;
import java.util.Properties;

public class testSIP implements SipListener {

    private String username;
    private SipStack sipStack;
    private SipFactory sipFactory;
    private AddressFactory addressFactory;
    private HeaderFactory headerFactory;
    private MessageFactory messageFactory;
    private SipProvider sipProvider;
    private ClientTransaction optionsTId;

    /** Here we initialize the SIP stack. */
    public testSIP(String username)
    {
     setUsername(username);
 sipFactory = SipFactory.getInstance();
sipFactory.setPathName("gov.nist");
 Properties properties = new Properties();
properties.setProperty("javax.sip.STACK_NAME", "TextClient");
 //properties.setProperty("javax.sip.IP_ADDRESS", ip);
properties.setProperty("javax.sip.OUTBOUND_PROXY", "127.0.0.1:5060" + "/" +
ListeningPoint.UDP);
 //DEBUGGING: Information will go to files
//textclient.log and textclientdebug.log
 properties.setProperty("gov.nist.javax.sip.TRACE_LEVEL", "32");
properties.setProperty("gov.nist.javax.sip.SERVER_LOG", "textclient.txt");

properties.setProperty("gov.nist.javax.sip.DEBUG_LOG","textclientdebug.log");
 try {
sipStack = sipFactory.createSipStack(properties);
headerFactory = sipFactory.createHeaderFactory();
 addressFactory = sipFactory.createAddressFactory();
messageFactory = sipFactory.createMessageFactory();
 //ListeningPoint tcp = sipStack.createListeningPoint("127.0.0.1", 5070,
ListeningPoint.TCP);
 ListeningPoint udp = sipStack.createListeningPoint("127.0.0.1", 5070,
ListeningPoint.UDP);
 //sipProvider = sipStack.createSipProvider(tcp);
//sipProvider.addSipListener(this);
 sipProvider = sipStack.createSipProvider(udp);
sipProvider.addSipListener(this);
 } catch(Exception e) {
e.printStackTrace();
}
    }

    /**
     * This method uses the SIP stack to send a message.
     */
    public void sendMessage() throws ParseException,
InvalidArgumentException, SipException {
 //create from header
     SipURI from = addressFactory.createSipURI(getUsername(), getHost() +
":" + getPort());
 Address fromNameAddress = addressFactory.createAddress(from);
fromNameAddress.setDisplayName(getUsername());
 FromHeader fromHeader = headerFactory.createFromHeader(fromNameAddress,
"textclientv1.0");
 //create to header
String username = "opensips";
 String address = "10.128.18.61";//"usnjpar1askvm01.us.ad.irmc.com";
SipURI toAddress = addressFactory.createSipURI(username, address);
 Address toNameAddress = addressFactory.createAddress(toAddress);
toNameAddress.setDisplayName(username);
 ToHeader toHeader = headerFactory.createToHeader(toNameAddress, null);
 SipURI requestURI = addressFactory.createSipURI(username, address);
 requestURI.setTransportParam("udp");
 ArrayList<ViaHeader> viaHeaders = new ArrayList<ViaHeader>();
 ViaHeader viaHeader = headerFactory.createViaHeader(getHost(), getPort(),
"udp", "branch1");
viaHeaders.add(viaHeader);
 CallIdHeader callIdHeader = sipProvider.getNewCallId();
CSeqHeader cSeqHeader = headerFactory.createCSeqHeader(1L, Request.OPTIONS);
 MaxForwardsHeader maxForwards = headerFactory.createMaxForwardsHeader(70);
 Request request = messageFactory.createRequest(requestURI,
Request.OPTIONS, callIdHeader, cSeqHeader, fromHeader,
 toHeader, viaHeaders, maxForwards);
 SipURI contactURI = addressFactory.createSipURI(getUsername(),getHost());
 contactURI.setPort(getPort());
Address contactAddress = addressFactory.createAddress(contactURI);
 contactAddress.setDisplayName(getUsername());
ContactHeader contactHeader =
headerFactory.createContactHeader(contactAddress);
 request.addHeader(contactHeader);
 //ContentTypeHeader contentTypeHeader =
headerFactory.createContentTypeHeader("text", "plain");
 //request.setContent(message, contentTypeHeader);
optionsTId = sipProvider.getNewClientTransaction(request);

// send the request out.
optionsTId.sendRequest();
//sipProvider.sendRequest(request);
 //Dialog dialog = optionsTId.getDialog();
//System.out.println("Dialog: " + dialog.getDialogId());
    }

    /** This method is called by the SIP stack when a response arrives. */
    public void processResponse(ResponseEvent responseEvent) {
     Response response = responseEvent.getResponse();
 ClientTransaction tid = responseEvent.getClientTransaction();
CSeqHeader cseq = (CSeqHeader) response.getHeader(CSeqHeader.NAME);

System.out.println("Response received : Status Code = " +
response.getStatusCode() + " " + cseq);
 if (tid == null) {
System.out.println("Stray response -- dropping ");
 return;
}
try {
 if (response.getStatusCode() == Response.OK) {
if (cseq.getMethod().equals(Request.OPTIONS)) {
 System.out.println("OK received for OPTIONS");
}
}
 } catch (Exception e) {
System.out.println("some exceptions");
 }
}

/**
     * This method is called by the SIP stack when a new request arrives.
     */
    public void processRequest(RequestEvent evt) {
     }

    /**
     * This method is called by the SIP stack when there's no answer
     * to a message. Note that this is treated differently from an error
     * message.
     */
    public void processTimeout(TimeoutEvent evt) {
     System.out.println("Timeout...");
    }

    /**
     * This method is called by the SIP stack when there's an asynchronous
     * message transmission error.
     */
    public void processIOException(IOExceptionEvent evt) {
     System.out.println("IO Exceptions");
    }

    /**
     * This method is called by the SIP stack when a dialog (session) ends.
     */
    public void processDialogTerminated(DialogTerminatedEvent evt) {
    }

    /**
     * This method is called by the SIP stack when a transaction ends.
     */
    public void processTransactionTerminated(TransactionTerminatedEvent evt)
{
    }

    public String getHost() {
String host = "127.0.0.1";
 return host;
    }

    public int getPort() {
int port = 5060;
 return port;
    }

    public String getUsername() {
     return username;
    }

    public void setUsername(String newUsername) {
     username = newUsername;
    }

    public static void main(String args[])
    {
     testSIP testsip = new testSIP("rajib");
     try {
     System.out.println("message send...");
testsip.sendMessage();
 } catch (ParseException e) {
e.printStackTrace();
} catch (InvalidArgumentException e) {
 e.printStackTrace();
} catch (SipException e) {
e.printStackTrace();
 }
    }
}



-- 
Rajib Deka
Software Engineer
Servion Global Solution
Chennai, India

Mobile No: + 91 80157 09130



-- 
Rajib Deka
Software Engineer
Servion Global Solution
Chennai, India

Mobile No: + 91 80157 09130
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