Try RFC 3327 - Path header.
Paul
Holger Kinkelin wrote:
> Hi all,
>
> I'm not sure, if that document really answers my question / fits to my
> problem.
>
> Quote:
> "Abstract
>
> This document defines a Session Initiation Protocol (SIP) extension
> header field used in conjunction with responses to REGISTER requests
> to provide a mechanism by which a registrar may inform a registering
> user agent (UA) of a service route that the UA may use to request
> outbound services from the registrar's domain."
>
> I don't want my UA be informed of a route to some service, the thing I
> need to do is just the opposite. I need to inform the registrar to use
> a specific route to MY Proxy. So the Registrar / Service Provider
> dosn't forward an Invite to one of my clients directly to the client,
> but forwards the Invite to the Proxy"
>
> Kind regards,
> Holger
>
>
>
> 2006/12/19, Mahipati Deshpande <[EMAIL PROTECTED]>:
>>
>> Refer RFC 3608.
>>
>> Regards, Mahipati Deshpande
>>
>>
>>
>> ----- Original Message ----
>> From: Holger Kinkelin <[EMAIL PROTECTED]>
>> To: [email protected]
>> Sent: Tuesday, 19 December, 2006 12:50:05 PM
>> Subject: [Sip-implementors] Processing Registration Messages by a Proxy
>>
>>
>> Hello list,
>>
>> I'm now to the list and sip, so please bare with me and my maybe basic
>> question.
>>
>> I'm working on some sort of sip proxy app, but I'm not 100% sure how
>> to process outgoing and incoming messages. I want to achieve, that all
>> traffic flows through the proxy.
>>
>> I'm sure that I have to add a via header that points to my proxy for
>> outbound messages. So inbound responses to my requests will be sent to
>> the proxy.
>>
>> Requests, that belong to a session (e.g. a inbound BYE that closess a
>> session that was initated by one of my clients) are sent directly to
>> the client. So I think I need a Record-Route or Route Header. Right?
>> So inbound requests that belong to existing sessions will also be sent
>> to the proxy.
>>
>> Problem left: How do I achieve, that an inbound Invite will pass the
>> proxy? I'm sure that I have to modify the Register Message of that
>> client with the information, that Requests must be sent to the proxy,
>> but I don't know why.
>>
>> So please can anybody tell me how I can do this or tell me the right
>> chapter in the rfc.
>>
>> Thanks alot & happy holidays
>> Holger
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