On Mon, May 16, 2011 at 11:42 PM, Peter van der Salm
<[email protected]> wrote:
> Hi Folks,
>
> We have updated a well running 421 system by mid of april to 4.4.0, the then 
> current latest stable release. That worked very well.
> Yesterday we upgraded to the now current latest stable 4.4.0-2011-05-10.
> We now don't have any incoming calls from our SIP trunk anymore. The calls 
> come in, sipxbridge replies tot he ITSP with a 100 trying, and then nothing 
> happens, until we cancel the call. It's nice and quiet in the office, but not 
> too good for the business after all ;-)
> See merged.xml attached and the sipxbridge log.
> Any suggestions on how to solve this would be most welcome. If nothing helps 
> I am prepared to reinstall....It's not a huge installation after all.
> I have tried to remove the specific gateway for the ITSP and recreated it, 
> but to no avail.
> Clearly the sipxbridge throws an error at us in the log file:
>
> 2011-05-16T14:13:19.082000Z":1099:JAVA:ERR:lt-sipx-01.lumiad.com:Thread-117:00000000:AccountManagerImpl:"unexpected
>  er$
> java.lang.NullPointerException
>        at 
> org.sipfoundry.sipxbridge.AccountManagerImpl.getItspAccount(AccountManagerImpl.java:248)
>        at 
> org.sipfoundry.sipxbridge.AccountManagerImpl.getItspAccount(AccountManagerImpl.java:296)
>        at 
> org.sipfoundry.sipxbridge.SipListenerImpl.processRequest(SipListenerImpl.java:433)
>        at gov.nist.javax.sip.EventScanner.deliverEvent(EventScanner.java:224)
>        at 
> gov.nist.javax.sip.SipProviderImpl.handleEvent(SipProviderImpl.java:192)
>        at 
> gov.nist.javax.sip.DialogFilter.processRequest(DialogFilter.java:1151)
>        at 
> gov.nist.javax.sip.stack.SIPServerTransaction.processRequest(SIPServerTransaction.java:823)
>        at 
> gov.nist.javax.sip.stack.UDPMessageChannel.processMessage(UDPMessageChannel.java:499)
>        at 
> gov.nist.javax.sip.stack.UDPMessageChannel.processIncomingDataPacket(UDPMessageChannel.java:459)
>        at 
> gov.nist.javax.sip.stack.UDPMessageChannel.run(UDPMessageChannel.java:295)
>        at java.lang.Thread.run(Thread.java:619)
>
> The warning for the absence of 172.20.4.14 is from an absent gateway that we 
> do not use, and has been switched off by now.
>

Save the sip trunk configuration one more time so sipxbridge.xml to be
regenerated. If error still persist collect a snapshot and I'll take a
look at.

George
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