[sip-comm] Media descriptions failed to initialise


#1

Hi!

Trying to establish communication between a sip-communicator running
on linux and a sip-communicator web application running on win2000 I
get the error below. Both clients declare that the connection is
established, but there is no sound. Does anyone know what the problem
might be?

Regards,
�sa

···

*****************************
The following exception occurred while trying to open media
connection:
Apparently all media descriptions failed to initialise!
SIP COMMUNICATOR won't be able to open a media stream!

     [exec] [java]
net.java.sip.communicator.media.MediaException: Apparently all media
descriptions failed to initialise!
     [exec] [java] SIP COMMUNICATOR won't be able to open a media
stream!
     [exec] [java] at
net.java.sip.communicator.media.MediaManager.openMediaStreams(MediaMan
ager.java:455)
     [exec] [java] at
net.java.sip.communicator.SipCommunicator.callStateChanged(SipCommunic
ator.java:758)
     [exec] [java] at
net.java.sip.communicator.sip.Call.fireCallStatusChangedEvent(Call.jav
a:250)
     [exec] [java] at
net.java.sip.communicator.sip.Call.setState(Call.java:156)
     [exec] [java] at
net.java.sip.communicator.sip.CallProcessing.processAck(CallProcessing
.java:566)
     [exec] [java] at
net.java.sip.communicator.sip.SipManager.processRequest(SipManager.jav
a:1532)
     [exec] [java] at
gov.nist.javax.sip.EventScanner.deliverEvent(EventScanner.java:204)
     [exec] [java] at
gov.nist.javax.sip.EventScanner.run(EventScanner.java:352)
     [exec] [java] at
java.lang.Thread.run(Thread.java:534)

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#2

Hi Asa,

Make sure that u have the right address in your linux /etc/hosts file
You should only have your box's public address against your hostname so that jmf would work

If this doesn't help you should look more carefully on logs
Cheers
Emil

Asa Karlsson wrote:

···

Hi!

Trying to establish communication between a sip-communicator running
on linux and a sip-communicator web application running on win2000 I
get the error below. Both clients declare that the connection is
established, but there is no sound. Does anyone know what the problem
might be?

Regards,
�sa

*****************************
The following exception occurred while trying to open media
connection:
Apparently all media descriptions failed to initialise!
SIP COMMUNICATOR won't be able to open a media stream!

     [exec] [java]
net.java.sip.communicator.media.MediaException: Apparently all media
descriptions failed to initialise!
     [exec] [java] SIP COMMUNICATOR won't be able to open a media
stream!
     [exec] [java] at
net.java.sip.communicator.media.MediaManager.openMediaStreams(MediaMan
ager.java:455)
     [exec] [java] at
net.java.sip.communicator.SipCommunicator.callStateChanged(SipCommunic
ator.java:758)
     [exec] [java] at
net.java.sip.communicator.sip.Call.fireCallStatusChangedEvent(Call.jav
a:250)
     [exec] [java] at
net.java.sip.communicator.sip.Call.setState(Call.java:156)
     [exec] [java] at
net.java.sip.communicator.sip.CallProcessing.processAck(CallProcessing
.java:566)
     [exec] [java] at
net.java.sip.communicator.sip.SipManager.processRequest(SipManager.jav
a:1532)
     [exec] [java] at
gov.nist.javax.sip.EventScanner.deliverEvent(EventScanner.java:204)
     [exec] [java] at
gov.nist.javax.sip.EventScanner.run(EventScanner.java:352)
     [exec] [java] at
java.lang.Thread.run(Thread.java:534)

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For additional commands, e-mail: users-help@sip-communicator.dev.java.net