Re: [sipcore] About Join and Replaces Headers: //Replaces header's extension
gao.yang2@zte.com.cn Mon, 27 September 2010 16:06 UTC
Return-Path: <gao.yang2@zte.com.cn>
X-Original-To: sipcore@core3.amsl.com
Delivered-To: sipcore@core3.amsl.com
Received: from localhost (localhost [127.0.0.1]) by core3.amsl.com (Postfix) with ESMTP id 331523A6D4F for <sipcore@core3.amsl.com>; Mon, 27 Sep 2010 09:06:18 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -97.995
X-Spam-Level:
X-Spam-Status: No, score=-97.995 tagged_above=-999 required=5 tests=[AWL=-0.971, BAYES_40=-0.185, HTML_MESSAGE=0.001, J_CHICKENPOX_24=0.6, J_CHICKENPOX_35=0.6, J_CHICKENPOX_53=0.6, J_CHICKENPOX_63=0.6, RCVD_DOUBLE_IP_LOOSE=0.76, USER_IN_WHITELIST=-100]
Received: from mail.ietf.org ([64.170.98.32]) by localhost (core3.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id YVPoqdy-6QOY for <sipcore@core3.amsl.com>; Mon, 27 Sep 2010 09:06:16 -0700 (PDT)
Received: from mx5.zte.com.cn (mx5.zte.com.cn [63.217.80.70]) by core3.amsl.com (Postfix) with ESMTP id 6693F3A6D6B for <sipcore@ietf.org>; Mon, 27 Sep 2010 09:06:16 -0700 (PDT)
Received: from [10.30.17.99] by mx5.zte.com.cn with surfront esmtp id 205951727820181; Tue, 28 Sep 2010 00:04:33 +0800 (CST)
Received: from [10.30.3.19] by [192.168.168.15] with StormMail ESMTP id 55813.3533455949; Tue, 28 Sep 2010 00:06:40 +0800 (CST)
Received: from notes_smtp.zte.com.cn ([10.30.1.239]) by mse2.zte.com.cn with ESMTP id o8RG72IR006819; Tue, 28 Sep 2010 00:07:02 +0800 (CST) (envelope-from gao.yang2@zte.com.cn)
In-Reply-To: <4CA09B25.8080808@cisco.com>
To: Paul Kyzivat <pkyzivat@cisco.com>
MIME-Version: 1.0
X-Mailer: Lotus Notes Release 7.0.1 January 17, 2006
Message-ID: <OF7C6A063D.BE785268-ON482577AB.00567364-482577AB.00587E45@zte.com.cn>
From: gao.yang2@zte.com.cn
Date: Tue, 28 Sep 2010 00:04:41 +0800
X-MIMETrack: Serialize by Router on notes_smtp/zte_ltd(Release 8.5.1FP4|July 25, 2010) at 2010-09-28 00:06:39, Serialize complete at 2010-09-28 00:06:39
Content-Type: multipart/alternative; boundary="=_alternative 00587E44482577AB_="
X-MAIL: mse2.zte.com.cn o8RG72IR006819
Cc: "sipcore@ietf.org" <sipcore@ietf.org>
Subject: Re: [sipcore] About Join and Replaces Headers: //Replaces header's extension
X-BeenThere: sipcore@ietf.org
X-Mailman-Version: 2.1.9
Precedence: list
List-Id: SIP Core Working Group <sipcore.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/listinfo/sipcore>, <mailto:sipcore-request@ietf.org?subject=unsubscribe>
List-Archive: <http://www.ietf.org/mail-archive/web/sipcore>
List-Post: <mailto:sipcore@ietf.org>
List-Help: <mailto:sipcore-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/sipcore>, <mailto:sipcore-request@ietf.org?subject=subscribe>
X-List-Received-Date: Mon, 27 Sep 2010 16:06:18 -0000
Hi Paul, Nowadays, I am considering requirements about media streams tranfering between user's UEs, such as transfering active video stream from one normal UE to one HD(High Definitive) device. This function is similar to 3GPP's IUT(Inter UE Transfer). But I'd like to seek a end to end solution, with out SCC_AS's 3pcc call control. I think we could do one potential extension for Replaces header, as: The Replaces header could be added with a indication. For examle, transfer video to HD device, while save the audio at the orignal device: The new party(new device) send a INVITE(the Offer with video stream) with Replaces header, with the indication. Then the UAS of this INVITE can just transfer the media streams(video) to the new session, and save the other streams in the origianl session (by a new Re-INVITE to just mute the transfered media streams). Thanks, Gao -------------------------------------------------------- ZTE Information Security Notice: The information contained in this mail is solely property of the sender's organization. This mail communication is confidential. Recipients named above are obligated to maintain secrecy and are not permitted to disclose the contents of this communication to others. This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the originator of the message. Any views expressed in this message are those of the individual sender. This message has been scanned for viruses and Spam by ZTE Anti-Spam system.
- [sipcore] About Join and Replaces Headers: gao.yang2
- Re: [sipcore] About Join and Replaces Headers: Paul Kyzivat
- Re: [sipcore] About Join and Replaces Headers: gao.yang2
- Re: [sipcore] About Join and Replaces Headers: //… gao.yang2
- Re: [sipcore] About Join and Replaces Headers: Paul Kyzivat
- Re: [sipcore] About Join and Replaces Headers: //… Paul Kyzivat
- Re: [sipcore] About Join and Replaces Headers: //… gao.yang2
- Re: [sipcore] About Join and Replaces Headers: gao.yang2
- Re: [sipcore] About Join and Replaces Headers: //… Worley, Dale R (Dale)
- Re: [sipcore] About Join and Replaces Headers: //… gao.yang2
- Re: [sipcore] About Join and Replaces Headers: //… Worley, Dale R (Dale)
- Re: [sipcore] About Join and Replaces Headers: //… Paul Kyzivat
- Re: [sipcore] About Join and Replaces Headers: //… gao.yang2
- Re: [sipcore] About Join and Replaces Headers: //… Worley, Dale R (Dale)
- Re: [sipcore] About Join and Replaces Headers: //… gao.yang2
- Re: [sipcore] About Join and Replaces Headers: //… gao.yang2
- Re: [sipcore] About Join and Replaces Headers: //… Paul Kyzivat
- Re: [sipcore] About Join and Replaces Headers: //… gao.yang2
- Re: [sipcore] About Join and Replaces Headers: //… gao.yang2
- Re: [sipcore] About Join and Replaces Headers: //… Paul Kyzivat
- Re: [sipcore] About Join and Replaces Headers: //… gao.yang2