[Kamailio-Users] 513 Message too big

Joao Gomes Pereira gomespereira at startel.pt
Thu Apr 9 16:45:59 CEST 2009


Hello
I did ngrep -d lo port 5060

And there are loops, because the message "513 Message too big " appears 
lots of times, and always from my IP to my IP

What parts of the configuration could be creating these loops?
Thanks
regards
Joao Pereira



Klaus Darilion wrote:
> Iñaki Baz Castillo schrieb:
>   
>> 2009/4/9 Joao Gomes Pereira <gomespereira at startel.pt>:
>>     
>>>> Most probably you are getting into loops. Check with ngrep the SIP
>>>> flow and you'll realize that Kamailio is sending requests to *itself*.
>>>>
>>>>         
>>> But how is this possible if the calls work, when placed with an Asterisk
>>> extension?
>>> ( ex:   X-Lite -> Asterisk -> Kamailio )
>>>       
>> We can spent long hours speaking about "how is it possible". What you
>> should do, as I already suggested, is capturing a SIP trace with ngrep
>> and inspect what is happening (most probably a loop).
>>     
>
> Just a hint: use "ngrep -d lo port 5060" to see if SIP messages are looped
>
> klaus
>   
>>     
>>> Kamailio should see this Asterisk as a client and route the calls the same
>>> way, when placed by an extension or through another Asterisk trunk.
>>> isn't this true?
>>>       
>> Probably, but it doesn't mean that your Kamailio config is the correct
>> one for that case.
>> Again: ngrep
>>
>> Also:  http://dev.sipdoc.net/wiki/ngrep-sip
>>
>>     
>
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