[OpenSER-Users] REGISTER Invalid Cseq Number

[Norman Brandinger]

Tele:

I've run across similar problems with older sipura ata's and phones.  It
seemed the problem started when multiple phones were behind the same NAT
and were using the same default port settings.  Changing the port from
say 5060/5061 to 5065/5066 for lines 1/2 of the second phone appeared to
resolve this issue.

Regards,
Norm

tele wrote:
> Hi,
>
> Thank you bogdan, i will contact the Vendor.
>
> bye
>
> :tele
>
> On Tue, 2007-10-09 at 14:31 +0300, Bogdan-Andrei Iancu wrote:
>   
>> Hi Tele,
>>
>> 0 value disable the retransmission detection (same cseq), so it is the 
>> opposite of what you are trying to do.
>>
>> I think the fix should be in the device (as it breaks the RFC) and not 
>> in openser.
>>
>> regards,
>> bogdan
>>
>> tele wrote:
>>     
>>> Hi all,
>>>
>>> I've a problem with a CPE/IAD that sometimes send a REGISTER with same
>>> Cseq in the location entry, OpenSER response is "400 Bad Request" with
>>> P-Registrar-Error: Invalid CSeq number. This causes the CPE/IAD to
>>> disable the voice port.
>>>
>>> I want disable this kind of check, i've try to set the
>>> modparam("usrloc", "cseq_delay", 0) for disable retrasmission check but
>>> doesn't work
>>>
>>> Any other idea to solve this? i've this problem with only this CPE.
>>>
>>> Thanks!
>>>
>>> :tele
>>>
>>>
>>>
>>>
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>>>
>>>   
>>>       
>
>
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