RE: [Sip] RE: Delivering request-URI and parameters to UAS via proxy

"Christer Holmberg" <christer.holmberg@ericsson.com> Fri, 11 January 2008 20:07 UTC

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Subject: RE: [Sip] RE: Delivering request-URI and parameters to UAS via proxy
Date: Fri, 11 Jan 2008 21:07:17 +0100
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From: "Christer Holmberg" <christer.holmberg@ericsson.com>
To: "Francois Audet" <audet@nortel.com>
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Cc: sip@ietf.org, "Elwell, John" <john.elwell@siemens.com>, Paul Kyzivat <pkyzivat@cisco.com>, "DRAGE, Keith \(Keith\)" <drage@alcatel-lucent.com>
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Hi, 

>>>The Target seems identical to the To header field.
>> 
>>I don't think they are identical. Jonathan's draft describes the 
>>issues with using the To header.
> 
>Well, your description of "Target" in your draft is 
>indentical to the description of the "To" header.
> 
>What Jonathan describes as limitations of "To" is that it 
>doesn't reflect any "retargeting".
> 
>I think what you meant by Target was more the "Current" 
>target as opposed to the Initiatl Target.

Yes, and I think I did say that futher down in my previous reply :)

>And if that's the case, then I don't see why it is different 
>from P-Called-ID (although I might be missing something with 
>what the P-Called_ID is supposed to be).

I will get back to you on this one. I am writing this e-mail from my
home machine, so I don't have all the documents etc.

Regards,

Christer





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