[OpenSER-Users] question regarding record-route and via

[vallimamod abdullah]

Hi Juha,

On 10/18/07, Juha Heinanen <jh at tutpro.com> wrote:
> [...]
> replies always obey via headers.  in-dialog requests should obey rr
> header.

Thank you for your answer. I am a bit confused as when I tested with
other sip phones (sipura or some common soft phones), the reply come
right back to the server:

    U 2007/10/18 09:33:10.412644 192.168.5.119:5060 -> xx.xx.28.203:5060
    INVITE sip:2031 at 192.168.0.6:5060 SIP/2.0.
    Record-Route: <sip:xx.xx.33.119:5060;nat=yes;lr=on>.
    Via: SIP/2.0/UDP 192.168.5.119;branch=z9hG4bKbb68.aef53616.1.
    Via: SIP/2.0/UDP 192.168.5.120:5060;branch=z9hG4bK06ffa32f;rport=5060.
    From: "2030" <sip:2030 at 192.168.5.120>;tag=as5d0ed162.
    To: <sip:2031 at 192.168.5.119>.
    Contact: <sip:2030 at 192.168.5.120>.
    Call-ID: 75284ea22077807748c712db79678f15 at 192.168.5.120.
    CSeq: 102 INVITE.


    U 2007/10/18 09:33:10.478888 xx.xx.28.203:5060 -> 192.168.5.119:5060
    SIP/2.0 100 Trying.
    To: <sip:2031 at 192.168.5.119>.
    From: "2030" <sip:2030 at 192.168.5.120>;tag=as5d0ed162.
    Call-ID: 75284ea22077807748c712db79678f15 at 192.168.5.120.
    CSeq: 102 INVITE.
    Via: SIP/2.0/UDP 192.168.5.119;branch=z9hG4bKbb68.aef53616.1.
    Via: SIP/2.0/UDP 192.168.5.120:5060;branch=z9hG4bK06ffa32f;rport=5060.
    Record-Route: <sip:xx.xx.33.119:5060;nat=yes;lr=on>.
    Server: Sipura/SPA941-4.1.8.

My openser have a private IP (192.168.5.119) statically natted to xx.xx.33.119;
so the first via contains the private IP. Is it up to the client to figure out
how to manage this or is there a way to handle this in openser ?

Thanks,

-- 
-vma
.