[Blink] SIP Problem with private IP addr

Fabrice Rochette blink at uche.org
Thu Nov 11 10:06:51 CET 2010

On 11/11/2010, at 09:40 , Saúl Ibarra Corretgé wrote:

> On 11/11/2010 09:18 AM, Fabrice Rochette wrote:
>> It looks like blink is taking the first private ip address from my local
>> interfaces, no matter to which interface the packets will get routed.
>> The routing is working as on the server a tcpdump show the incoming
>> packets from to, but inside the SIP protocol, IP
>> is which is wrong and makes the server trying to answer
>> Register/Subscribe to
> I could verify this as well: the packet is routed to through the right interface but there are 2 places where the IP address is incorrect:
>  - "SENDING" line. This is a bug and will be addressed in a future release.
>  - Via header: we are aware of this, but changing it implies a big change which will not take place soon.
> The Via header issue is not usually a problem since RFC3581 is widely used. Do you have support for this in your server?

What do you mean exactly? I have an Asterisk 1.6.2 server. Do I have to configure something on the server to allow direct reply to the host that sent the packet ( rather than the erroneous IP address on the VIA Header (

> -- 
> Saúl Ibarra Corretgé
> AG Projects
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