Re: [Sip] Review of draft-ietf-speechsc-mrcpv2-15

"Vijay K. Gurbani" <vkg@alcatel-lucent.com> Tue, 08 January 2008 17:15 UTC

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Date: Tue, 08 Jan 2008 11:15:41 -0600
From: "Vijay K. Gurbani" <vkg@alcatel-lucent.com>
Organization: Bell Labs Security Technology Research Group
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To: Paul Kyzivat <pkyzivat@cisco.com>
Subject: Re: [Sip] Review of draft-ietf-speechsc-mrcpv2-15
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Paul Kyzivat wrote:
> Vijay,
> 
> A very thorough review. I have one comment on it, below.
> 
> 
> Vijay K. Gurbani wrote:
> 
>>  4. In SIP, when a server responds with an affirmative response,
>>   it always adds a tag parameter to the From header. 
> 
> Don't you mean To: header?

Paul: Yes, my bad.  Thanks for catching this.  Indeed, I meant the
To header.

> The initial INVITE should have a From-tag and the response should 
> contain that and a To-tag. All subsequent requests and responses in the 
> dialog should have both.

- vijay
-- 
Vijay K. Gurbani, Bell Laboratories, Alcatel-Lucent
2701 Lucent Lane, Rm. 9F-546, Lisle, Illinois 60532 (USA)
Email: vkg@{alcatel-lucent.com,bell-labs.com,acm.org}
WWW:   http://www.alcatel-lucent.com/bell-labs


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