Re: [Linphone-users] where does this »received« come from?

[Lars Täuber]

Hi Bent,


On Wed, 25 Nov 2009 10:38:13 +0100 Bent Bagger <address@hidden> wrote:
> Lars Täuber wrote:
> > 192.168.178.20:6060;rport=6060;branch=z9hG4bK2125513909;received=77.186.81.20^M
> >
> > Where does this received IP-address come from?
> >   
> A lookup of the recieved IP gives this:
> 
> address@hidden:~> dig -x 77.186.81.20
[...]
> 
> Does that give you any clue? Your ISP/SIp registrar?

no thanks. My question was not clear enough, sorry.
I meant where does linphone get to know about this ip-address from?

Linphone contacts a sip registrar that I'm running myself (kamailio) but it 
registers a different ip address than it should be. The NATted address is 
similar (from the same subnet) but not the one that's mentioned in the 
received=.... line. That's why the registrar registers this client with a wrong 
address. That's one of my problems.

So my conclusion is there is an additional transparent application level 
firewall from my provider in between, or what?

Thanks
Lars