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.

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?

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

softphone doesn't use the source port of the partner

Marc Sandmeier — Thu, 03 Sep 2015 09:39:08 -0000

Hello
I'm writing a bash shell to interact with VoiP phones and software. The bash sends an invite request to softphone directly about the ip of my pc. I'm not using a proxy, and softphone isn't registered.

My problem: softphone always use the port number for sip in the config-file (<sipPort>5060</sipPort>
) to send the ringing answer to my linux server. But, if my bash opens the socket with /dev/udp/myPC/5060, the system gives it a source port from the ephemeral port list - 32768 to 61000. So my bash doesn't receive the answer, because it has the port 40000 for example. If I use a trick, where I set the ephemeral port range on 5060 to 5060, my source port is 5060. In this case, my bash communicates with softphone without any problems.

Why doens't softphone use the source port of the invite paket to contact the bash on my server ?

Best Regards
Marc

Recent posts to Help

java -jar peers.jar Exception in Thread

RFC 3261 and non-INVITE server transaction

Peers cannot connect to Asterisk

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

softphone doesn't use the source port of the partner