Re: Dialog's local tag wrongly replaced!

Duy,

I was unable to reproduce this problem using the latest JAIN SIP 1.2 CVS 
sources and a modified simplecallsetup example.
Are you using the latest sources? Can you share the message log?

Regards,

Jeroen
  ----- Original Message ----- 
  From: Pham Nguyen, Quang Duy
  To: [email protected]
  Sent: Monday, October 16, 2006 3:25 PM
  Subject: [nist-sip] Dialog's local tag wrongly replaced!


  Hi,

  I found a problem within the SIP stack while trying to blind transfer a 
call by sending a REFER request on an existing dialog. On receiving of a 202 
Accepted response to the REFER request, the SIP stack sets the local tag of 
the dialog to the remote one (this behavior is wrong because the REFER 
request was sent on the existing dialog and therefore the SIP stack should 
not change the local tag!) All other requests that are sent by the remote 
side later can not be responded any longer due to dialog's tag mismatch:

  javax.sip.SipException: Response tags dont match with Dialog tags

  at 
gov.nist.javax.sip.stack.SIPServerTransaction.sendResponse(SIPServerTransaction.java:1313)

  at 
com.siemens.media.callcontrol.provider.sip.SipManager.sendResponse(SipManager.java:514)

  at 
com.siemens.media.callcontrol.provider.sip.SipManager.sendResponse(SipManager.java:554)

  at 
com.siemens.media.callcontrol.provider.sip.CallManager.processBye(CallManager.java:1505)

  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

  at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

  at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

  at java.lang.reflect.Method.invoke(Method.java:585)

  at 
com.siemens.media.callcontrol.provider.sip.SipManager.processRequest(SipManager.java:802)

  at gov.nist.javax.sip.EventScanner.deliverEvent(EventScanner.java:219)

  at gov.nist.javax.sip.EventScanner.run(EventScanner.java:477)

  at java.lang.Thread.run(Thread.java:595)


  Duy


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