[OpenSER-Users] invalid cseq for aor

Bogdan-Andrei Iancu bogdan at voice-system.ro
Tue Dec 4 18:28:39 CET 2007


Hi Gerson,

Gerson Matiolli wrote:
> I used the SER for 2 years and not had this problem.
>   
maybe SER is not performing all the required validations for the 
REGISTER requests...The CSEQ check is enforced by rfc3261.
> I was using OPENSER for 20 days without problems.
>
> How can I fix this in Openser ?
>   
There is nothing to fix - there are some bogus clients that send do not 
follow RFC when building the REGISTER requests.

Regards,
Bogdan
> Thanks
>
> [OpenSER-Users] invalid cseq for aor
> Bogdan-Andrei Iancu bogdan at voice-system.ro
> Tue Dec 4 09:09:53 UTC 2007
>
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> Hi Gerson,
>
> The error is generated when a re-REGISTER (same contact and callid) is 
> received but with invalid CSEQ number (equal or less than the previous).
>
> Regards,
> Bogdan
>
> Gerson Matiolli wrote:
>   
>> Hi, All
>>
>> I am with the OPENSER running some time without problems.
>>
>> Yesterday, he went not to complete any call, and the system had the following message log:
>>
>>
>> ERROR:registry:update_contacts: invalid cseq for aor
>> ERROR:registry:update_contacts: invalid cseq for aor
>> ERROR:registry:update_contacts: invalid cseq for aor
>>
>> for all numbers
>>
>> Thanks
>>
>>     
>
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>   





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