java -jar peers.jar Exception in Thread

Nicola Paganotti — Mon, 11 Oct 2021 07:44:17 -0000

Hi.

I run peers.bat located in peers-gui-0.5 directory.
I get this error from dos command
Exception in thread "gui-event-manager" java.lang.NullPointerException
at net.sourceforge.peers.sip.transport.TransportManager.createMessageReceiver(TransportManager.java:399)
at net.sourceforge.peers.sip.transport.TransportManager.createServerTransport(TransportManager.java:175)
at net.sourceforge.peers.sip.core.useragent.UAS.<init>(UAS.java:70)
at net.sourceforge.peers.sip.core.useragent.UserAgent.<init>(UserAgent.java:195)
at net.sourceforge.peers.sip.core.useragent.UserAgent.<init>(UserAgent.java:88)
at net.sourceforge.peers.gui.EventManager.<init>(EventManager.java:81)
at net.sourceforge.peers.gui.MainFrame$2.run(MainFrame.java:143)
at java.base/java.lang.Thread.run(Thread.java:829)</init></init></init></init>

Is there something wrong in peers.xml? How solve it? thanks.

Secure RTP

Salman Akhtar — Fri, 20 Mar 2020 04:45:46 -0000

I have been using peers for SIP/RTP. However, now I want to use peers for secure communication that is Secure SIP/SRTP. Is there any opensource implementation available that can be integrated with peers for this purpose?
regards

RFC 3261 and non-INVITE server transaction

Codeine — Mon, 19 Nov 2018 12:20:17 -0000

Hello, all

When I received OPTIONS from AsterisK I must send OK to Asterisk.
When I received first request, I am in NonInviteServerTransactionStateTrying (OPTIONS is NonInviteServerTransaction ) and if I received 200To699 I am going to go to NonInviteServerTransactionStateCompleted and send response (see RFC 3261 https://tools.ietf.org/html/rfc3261#page-139) but in the realisation I don't see response code.

Why?

Peers cannot connect to Asterisk

JOSE RIVERO — Sun, 16 Sep 2018 19:23:13 -0000

Hello everyone, I have the same error, could you tell me how they solved it?

Hold/transfer functionality and applet

Erwin Hogeweg — Sat, 04 Nov 2017 13:21:03 -0000

Johann and Arturo, I want to start with congratualting both of you with a fantastic job. I am looking at peers to create a SIP integration and looks like that will be a breeze with this lib.
One question: I noticed that Arturo's patch references net.sourceforge.peers.media.SoundManager
I don't see that class in the master branch. Is that 'just' a rename of the AbstractSoundManager or is that class missing in the patch?

Kind Regards,

Erwin

mute button functionality

Vlad popov — Mon, 10 Apr 2017 07:33:46 -0000

Hello.Can I add advance functionality on peers gui???I need to mute client voice while talking?Can anyone suggest any solution for this functionality??? I just can`t imagine how to stop send voice by clicking a button and without losing call connection(junior java developer). Thank you for any solution or advice :)

Doesnt accept the call

akin ozsu — Fri, 21 Oct 2016 09:08:33 -0000

Hi, everyone.

Firstly, I thank you very much Yohann to wrote this library.
Actually I am new to Java programming.
it is working nicely with Freeswitch. I can call the other clients without any problem.

button.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
inviteHandler.acceptCall(sipRequest, dialog);
}
});

But when I try to accept incoming call by click button

It gives me that error

Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException
at net.sourceforge.peers.demo.EventManager$4.actionPerformed(EventManager.java:128)
at java.awt.Button.processActionEvent(Button.java:409)
at java.awt.Button.processEvent(Button.java:377)
at java.awt.Component.dispatchEventImpl(Component.java:4889)
at java.awt.Component.dispatchEvent(Component.java:4711)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
at java.awt.EventQueue.access$500(EventQueue.java:97)
at java.awt.EventQueue$3.run(EventQueue.java:709)
at java.awt.EventQueue$3.run(EventQueue.java:703)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86)
at java.awt.EventQueue$4.run(EventQueue.java:731)
at java.awt.EventQueue$4.run(EventQueue.java:729)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)

I googled for the solution, but I couldnt find a solution.

Best Regards.

softphone doesn't use the source port of the partner

Marc Sandmeier — Thu, 15 Oct 2015 09:10:21 -0000

Hello,
the zip contents only sourcecode. But I have no javac, so I can't compile it. It would be good for better testing, if you additionally make a binary available for download.

Best Regards
Marc

softphone doesn't use the source port of the partner

Marc Sandmeier — Wed, 14 Oct 2015 05:47:38 -0000

Hello Yohann,
I downloaded the paket peers-gui-0.5-bin.zip from sourceforge. Have you the latest update as zip-package ready for download ?

Best Regards
Marc

softphone doesn't use the source port of the partner

Marc Sandmeier — Tue, 13 Oct 2015 13:51:01 -0000

Hello,
I have attached the log of peers. It contents two tests. One with port 5060 as the only ephemeral port and another with the port range 32768 to 61000 for the ephemeral ports. In the first case the communication functions, but in the second not.
The phone isn't registered on any sip server in the net ! Initially peers tries to register several times, and after some circles it ends this work and writes a "Registration failed" on the screen. But if you see in the first case, I can communicate.

Best Regards
Marc

Recent posts to Discussion

java -jar peers.jar Exception in Thread

Secure RTP

RFC 3261 and non-INVITE server transaction

Peers cannot connect to Asterisk

Hold/transfer functionality and applet

mute button functionality

Doesnt accept the call

softphone doesn't use the source port of the partner

softphone doesn't use the source port of the partner

softphone doesn't use the source port of the partner