[OpenSER-Users] Specifying IP Address for SIP Responses

[Victor Cartes]

Thanks, Bodgan-Andei.

But unfortunelly, for UDP, that only work for the transport port. For
example, if I send the request from IP_A:PORT_A and I specify IP_B:PORT_B in
top most via, the reply is sent to IP_A:PORT_B.





2008/4/9, Bogdan-Andrei Iancu <bogdan at voice-system.ro>:
>
> Hi Victor,
>
> if a UAC wants to have asymmetric signalling, just send from IP_A:PORT_A
> and put in top most via IP_B:PORT_B - via is used for routing back the
> reply.
>
> regards,
> Bogdan
>
> Victor Cartes wrote:
>
> > Thanks, Iñaki. But It is not what I really need.
> >
> > I need to send to an UAS a SIP Request, like OPTIONS, and tell it to
> > send the reply to a different transport address (IP Addr + Port) than the
> > source address of the request.
> >
> > This is, basically, in order to perform NAT discovering and typing from
> > the server.
> >
> > Thanks in advance,
> >
> > Víctor
> >
> >
> >
> >
> > 2008/4/7, Victor Cartes <ietf.sip at tivatechnologies.com <mailto:
> > ietf.sip at tivatechnologies.com>>:
> >
> >    Actually not. What I need the UAS exactly to do is to send the SIP
> >    reply to a different IP address than the source of the SIP Request
> >    that it is replying to. Just how it sends the replies to the UDP
> >    port specified in top most Via HF.
> >
> >
> >    2008/4/7, Bogdan-Andrei Iancu <bogdan at voice-system.ro
> >    <mailto:bogdan at voice-system.ro>>:
> >
> >        Hi Victor,
> >
> >        Not sure I got your question correctly, but you mean like
> >        something like "received" via param used to route back the
> >        replies?
> >
> >        Regards,
> >        Bogdan
> >
> >        Victor Cartes wrote:
> >
> >            Hello to all,
> >
> >            About SIP/UDP: Is there any way to specify the IP address
> >            for SIP responses, in a similar fashion as port specified
> >            on top most Via HF?
> >
> >            Thanks in advance,
> >
> >            Víctor
> >
> >  ------------------------------------------------------------------------
> >
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> >
> >
> >
> >
> >
>
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