[Kamailio-Users] Registrar: Save modified contact / set the q value

[Daniel-Constantin Mierla]

On 3/30/10 7:27 PM, Alex Balashov wrote:
> On 03/30/2010 01:17 PM, Daniel-Constantin Mierla wrote:
>
>> No, r-uri is the contact address from REGISTER.
>>
>>> Otherwise, how do you get far-end NAT traversal for incoming calls (to
>>> the registrants) to work?
>>
>> dst_uri field is set to received ip:port, so the nat box is used as
>> outbound proxy.
>
> Hmm.  I guess I have been doing it wrong for a long time on 1.x by 
> using fix_nated_contact() on REGISTER processing where NAT is detected,

it is harmless, since it does update to contact header, the changes are 
visible only when forwarding.

> instead of fix_nated_register() and separation into contact and 
> received as you describe.  But in my case it works...
>
for natted cases the important thing is to get in location the ip and 
port of nat box. then depends on sip phone how it accepts incoming requests.

Cheers,
Daniel

-- 
Daniel-Constantin Mierla * http://www.asipto.com/ * 
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