Re: [Ecrit] I-D Action: draft-ietf-ecrit-ecall-26.txt

Randall Gellens <rg+ietf@randy.pensive.org> Mon, 13 February 2017 04:11 UTC

Return-Path: <rg+ietf@randy.pensive.org>
X-Original-To: ecrit@ietfa.amsl.com
Delivered-To: ecrit@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 4DA49129544 for <ecrit@ietfa.amsl.com>; Sun, 12 Feb 2017 20:11:16 -0800 (PST)
X-Quarantine-ID: <y5eRik3XrNYo>
X-Virus-Scanned: amavisd-new at amsl.com
X-Amavis-Alert: BAD HEADER SECTION, Duplicate header field: "MIME-Version"
X-Spam-Flag: NO
X-Spam-Score: -1.901
X-Spam-Level:
X-Spam-Status: No, score=-1.901 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RP_MATCHES_RCVD=-0.001] autolearn=ham autolearn_force=no
Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id y5eRik3XrNYo for <ecrit@ietfa.amsl.com>; Sun, 12 Feb 2017 20:11:15 -0800 (PST)
Received: from turing.pensive.org (turing.pensive.org [99.111.97.161]) by ietfa.amsl.com (Postfix) with ESMTP id 10A9112953A for <ecrit@ietf.org>; Sun, 12 Feb 2017 20:11:15 -0800 (PST)
Received: from [99.111.97.136] (99.111.97.161) by turing.pensive.org with ESMTP (EIMS X 3.3.9); Sun, 12 Feb 2017 20:03:35 -0800
Mime-Version: 1.0
Message-Id: <p06240608d4c6e1d4751b@[99.111.97.136]>
In-Reply-To: <7594FB04B1934943A5C02806D1A2204B4BFF8957@ESESSMB209.ericsson.se>
References: <148674933617.29176.14741885466396995635.idtracker@ietfa.amsl.com> <p06240605d4c3c55b403c@[99.111.97.136]> <F0E5DCE8-C56B-4A6A-A7C4-90CFFC911C1B@cooperw.in> <7594FB04B1934943A5C02806D1A2204B4BFF8145@ESESSMB209.ericsson.se> <b6c206c3-4c6a-f5f2-391e-d42cda0746b4@comcast.net> <7594FB04B1934943A5C02806D1A2204B4BFF8957@ESESSMB209.ericsson.se>
X-Mailer: Eudora for Mac OS X
Date: Sun, 12 Feb 2017 20:10:27 -0800
To: Christer Holmberg <christer.holmberg@ericsson.com>, Paul Kyzivat <paul.kyzivat@comcast.net>, "ecrit@ietf.org" <ecrit@ietf.org>
From: Randall Gellens <rg+ietf@randy.pensive.org>
Mime-Version: 1.0
Content-Type: text/plain; charset="us-ascii"; format="flowed"
X-Random-Sig-Tag: 1.0b28
X-Random-Sig-Tag: 1.0b28
X-Random-Sig-Tag: 1.0b28
X-Random-Sig-Tag: 1.0b28
Archived-At: <https://mailarchive.ietf.org/arch/msg/ecrit/O-ONPUbap3QQ52KdKqYJOzyWbTU>
Subject: Re: [Ecrit] I-D Action: draft-ietf-ecrit-ecall-26.txt
X-BeenThere: ecrit@ietf.org
X-Mailman-Version: 2.1.17
Precedence: list
List-Id: <ecrit.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/ecrit>, <mailto:ecrit-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/ecrit/>
List-Post: <mailto:ecrit@ietf.org>
List-Help: <mailto:ecrit-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/ecrit>, <mailto:ecrit-request@ietf.org?subject=subscribe>
X-List-Received-Date: Mon, 13 Feb 2017 04:11:16 -0000

At 7:54 PM +0000 2/12/17, Christer Holmberg wrote:

>  In INFO requests we will always place the stuff in a multipart. 
> But, the main reason for that was so the SIP level 
> Content-Disposition value is always 'info-package' (within the MIME 
> we then always use C-D 'by-refernce').
>
>  Regarding your question, my initial suggestion was not to remove 
> the requirement to wrap, only to remove the sentence saying that 
> the Content-ID is not defined as a SIP header field. But, when 
> thinking about it, there really is no need to require wrap in 
> non-INFO requests, so maybe we should consider removing it - unless 
> someone comes up with a reason why we should mandate it? In reality 
> I think INVITE requests will at least carry SDP too, so one will 
> anyway have to use a multipart.

As you say, in reality the initial INVITE will be multipart anyway, 
so we may as well not make the eCall draft depend on the sipcore 
draft.

-- 
Randall Gellens
Opinions are personal;    facts are suspect;    I speak for myself only
-------------- Randomly selected tag: ---------------
Idiot:  A member of a large and powerful tribe whose influence in
human affairs has always been dominant and controlling.
                        --Ambrose Bierce, "The Devil's Dictionary"