I/O Error Occurred While Trying To Send A SIP Message Using UDP (Doc ID 885202.1)

Last updated on JUNE 21, 2017

Applies to:

Oracle Communications Converged Application Server - Version: 4.0.0 and later   [Release: 4.0.0 and later ]

Symptoms

While trying to make sip call, the following message is displayed into the engine log: 

  <An I/O error occurred while trying to send a SIP Message using UDP to
/IP_ADDRESS:5020
java.net.SocketException: Invalid argument
at sun.nio.ch.DatagramChannelImpl.send0(Native Method)
at sun.nio.ch.DatagramChannelImpl.sendFromNativeBuffer(DatagramChannelImpl.java:301)
at sun.nio.ch.DatagramChannelImpl.send0(DatagramChannelImpl.java:265)
at sun.nio.ch.DatagramChannelImpl.send(DatagramChannelImpl.java)
at sun.nio.ch.DatagramChannelImpl.send(DatagramChannelImpl.java:250)
at com.bea.wcp.sip.engine.connector.transport.UdpConnection.send(UdpConnection.java:438)
at
com.bea.wcp.sip.engine.connector.transport.UdpConnection.writeMessage(UdpConnection.java:413)
at
com.bea.wcp.sip.engine.server.OutMessageQueue$MessageInfo.writeMessage(OutMessageQueue.java:172)
at com.bea.wcp.sip.engine.server.OutMessageQueue.flush(OutMessageQueue.java:65)
at com.bea.wcp.sip.engine.server.CallState.putAndUnlock(CallState.java:1010)
at

com.bea.wcp.sip.replicatedstore.server.PersistentCallStateManager.doPutAndUnlockCallState(Persistent
CallStateManager.java:182)
at
com.bea.wcp.sip.engine.server.CallStateManager.putAndUnlockCallState(CallStateManager.java:106)
at com.bea.wcp.sip.engine.server.CallState.runTimersAndPutBack(CallState.java:927)
at

com.bea.wcp.sip.replicatedstore.server.PersistentCallStateManager$TimerRunnable.run(PersistentCallSt
ateManager.java:310)
at
weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:516)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)

Cause

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