[Users] NAT problem for PRACK replies

Bogdan-Andrei Iancu bogdan at voice-system.ro
Fri Feb 9 18:24:35 CET 2007


Hi Edson,

you do not need to manually inspect VIA - just use force_rport() and the 
function will do all the job for you.

regards,
bogdan

Edson wrote:
> I'm having this same situation.... 2 clients behind the same NAT with
> diferent port on reponse...
>
> The tip is good, I get the logic, but I can't find an example on how to get
> VIA's informations... Could someone help me?
>
> Edson.
>
>   
>> -----Original Message-----
>> From: users-bounces at openser.org [mailto:users-bounces at openser.org] On
>> Behalf Of Jeff Williams
>> Sent: sexta-feira, 9 de fevereiro de 2007 00:32
>> To: Ovidiu Sas
>> Cc: Users at openser.org
>> Subject: Re: [Users] NAT problem for PRACK replies
>>
>> Ovidiu Sas wrote:
>>     
>>> Hi Jeff,
>>>
>>> You will need to force the rport for the ACK.
>>> Compare the Via header in the INVITE against the Via header in PRACK.
>>>
>>>       
>> Thank you,
>>
>> This fixed the issue.
>>
>> Jeff
>>
>>
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>>     
>
>
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>   





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