RE: [Sipping] Transcoding/Reconciling Device Capabilities
"Roy, Radhika" <RoyR@saic-abingdon.com> Wed, 16 February 2005 20:05 UTC
Received: from ietf-mx.ietf.org (ietf-mx.ietf.org [132.151.6.1]) by ietf.org (8.9.1a/8.9.1a) with ESMTP id PAA14147 for <sipping-web-archive@ietf.org>; Wed, 16 Feb 2005 15:05:48 -0500 (EST)
Received: from megatron.ietf.org ([132.151.6.71]) by ietf-mx.ietf.org with esmtp (Exim 4.33) id 1D1Vm4-00083Y-DU for sipping-web-archive@ietf.org; Wed, 16 Feb 2005 15:27:52 -0500
Received: from localhost.localdomain ([127.0.0.1] helo=megatron.ietf.org) by megatron.ietf.org with esmtp (Exim 4.32) id 1D1V0n-0001Sn-Qh; Wed, 16 Feb 2005 14:39:01 -0500
Received: from odin.ietf.org ([132.151.1.176] helo=ietf.org) by megatron.ietf.org with esmtp (Exim 4.32) id 1D1THD-0006Wg-MF for sipping@megatron.ietf.org; Wed, 16 Feb 2005 12:47:52 -0500
Received: from ietf-mx.ietf.org (ietf-mx.ietf.org [132.151.6.1]) by ietf.org (8.9.1a/8.9.1a) with ESMTP id MAA04923 for <sipping@ietf.org>; Wed, 16 Feb 2005 12:47:45 -0500 (EST)
Received: from bh-exchangefe.saic-abingdon.com ([12.167.146.28] helo=bh-fw.saic-abingdon.com) by ietf-mx.ietf.org with esmtp (Exim 4.33) id 1D1TcS-0004EI-6S for sipping@ietf.org; Wed, 16 Feb 2005 13:09:49 -0500
Received: from no.name.available by bh-fw.saic-abingdon.com via smtpd (for ietf-mx.ietf.org [132.151.6.1]) with ESMTP; Wed, 16 Feb 2005 12:34:42 -0500
Received: from bh-exchange01.saic-abingdon.com ([172.17.10.225]) by bh-exchangefe.saic-abingdon.com with Microsoft SMTPSVC(6.0.3790.211); Wed, 16 Feb 2005 12:51:16 -0500
X-MimeOLE: Produced By Microsoft Exchange V6.5.6944.0
Content-class: urn:content-classes:message
MIME-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: quoted-printable
Subject: RE: [Sipping] Transcoding/Reconciling Device Capabilities
Date: Wed, 16 Feb 2005 12:51:15 -0500
Message-ID: <37B2A14433611A4C93B9A22A082E8ED6D360D5@bh-exchange01.saic-abingdon.com>
Thread-Topic: [Sipping] Transcoding/Reconciling Device Capabilities
Thread-Index: AcURszC3D1Bm6NxYSuqmRqJlpFhZZACmgY8g
From: "Roy, Radhika" <RoyR@saic-abingdon.com>
To: hgs@DOMAIN.HIDDEN.cnri.reston.va.us, Gonzalo Camarillo <Gonzalo.Camarillo@ericsson.com>, sipping <sipping@ietf.org>
X-OriginalArrivalTime: 16 Feb 2005 17:51:16.0114 (UTC) FILETIME=[1CAFA720:01C51450]
X-Spam-Score: 0.0 (/)
X-Scan-Signature: b19722fc8d3865b147c75ae2495625f2
Content-Transfer-Encoding: quoted-printable
X-BeenThere: sipping@ietf.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: "SIPPING Working Group \(applications of SIP\)" <sipping.ietf.org>
List-Unsubscribe: <https://www1.ietf.org/mailman/listinfo/sipping>, <mailto:sipping-request@ietf.org?subject=unsubscribe>
List-Post: <mailto:sipping@ietf.org>
List-Help: <mailto:sipping-request@ietf.org?subject=help>
List-Subscribe: <https://www1.ietf.org/mailman/listinfo/sipping>, <mailto:sipping-request@ietf.org?subject=subscribe>
Sender: sipping-bounces@ietf.org
Errors-To: sipping-bounces@ietf.org
X-Spam-Score: 0.0 (/)
X-Scan-Signature: 8b30eb7682a596edff707698f4a80f7d
Content-Transfer-Encoding: quoted-printable
Hi, Gonzalo and Henry: I find that the following drafts of yours have some similarities so far transcoding is concerned. I find that Henning's draft addresses more generic way including mobility. http://www.ietf.org/internet-drafts/draft-shacham-sipping-session-mobili ty-00.txt http://standards.ericsson.net/gonzalo/papers/draft-ietf-sipping-transc-f ramework-00.txt http://www.ietf.org/internet-drafts/draft-ietf-sipping-transc-3pcc-02.tx t http://standards.ericsson.net/gonzalo/papers/draft-camarillo-sipping-tra nsc-b2bua-01.txt Let me suggest that all transcoding drafts be extended to make them more generic, as Henning has done in Section 6 of his draft, titling as "Reconciling Device Capability Differences" and use codec differences, TTS, STT, bandwidth differences, QoS parameter differences, etc. as separate examples. Is this suggestion acceptable? Best regards, Radhika PS: BTW - I appreciate Henning's session mobility draft. It is a pre-cursor of real-time multimedia communications in Ad Hoc (MANET) Networking environments. _______________________________________________ Sipping mailing list https://www1.ietf.org/mailman/listinfo/sipping This list is for NEW development of the application of SIP Use sip-implementors@cs.columbia.edu for questions on current sip Use sip@ietf.org for new developments of core SIP
- RE: [Sipping] Transcoding/Reconciling Device Capa… Roy, Radhika
- RE: [Sipping] Transcoding/Reconciling Device Capa… Roy, Radhika
- Re: [Sipping] Transcoding/Reconciling Device Capa… Gonzalo Camarillo