I-D ACTION:draft-ietf-mmusic-sdp-capability-negotiation-reqts-00.txt
Internet-Drafts@ietf.org Mon, 18 December 2006 20:50 UTC
Received: from [127.0.0.1] (helo=stiedprmman1.va.neustar.com) by megatron.ietf.org with esmtp (Exim 4.43) id 1GwPRf-0002FH-5T; Mon, 18 Dec 2006 15:50:47 -0500
Received: from [10.90.34.44] (helo=chiedprmail1.ietf.org) by megatron.ietf.org with esmtp (Exim 4.43) id 1GwPRQ-0001xc-Ev; Mon, 18 Dec 2006 15:50:32 -0500
Received: from ns4.neustar.com ([156.154.24.139]) by chiedprmail1.ietf.org with esmtp (Exim 4.43) id 1GwPRQ-0000Ud-1t; Mon, 18 Dec 2006 15:50:32 -0500
Received: from stiedprstage1.ietf.org (stiedprstage1.va.neustar.com [10.31.47.10]) by ns4.neustar.com (Postfix) with ESMTP id F32112AD13; Mon, 18 Dec 2006 20:50:01 +0000 (GMT)
Received: from ietf by stiedprstage1.ietf.org with local (Exim 4.43) id 1GwPQv-00072L-Mt; Mon, 18 Dec 2006 15:50:01 -0500
Content-Type: Multipart/Mixed; Boundary="NextPart"
Mime-Version: 1.0
To: i-d-announce@ietf.org
From: Internet-Drafts@ietf.org
Message-Id: <E1GwPQv-00072L-Mt@stiedprstage1.ietf.org>
Date: Mon, 18 Dec 2006 15:50:01 -0500
X-Spam-Score: -2.5 (--)
X-Scan-Signature: 14582b0692e7f70ce7111d04db3781c8
Cc: mmusic@ietf.org
Subject: I-D ACTION:draft-ietf-mmusic-sdp-capability-negotiation-reqts-00.txt
X-BeenThere: i-d-announce@ietf.org
X-Mailman-Version: 2.1.5
Precedence: list
Reply-To: internet-drafts@ietf.org
List-Id: i-d-announce.ietf.org
List-Unsubscribe: <https://www1.ietf.org/mailman/listinfo/i-d-announce>, <mailto:i-d-announce-request@ietf.org?subject=unsubscribe>
List-Archive: <http://www1.ietf.org/pipermail/i-d-announce>
List-Post: <mailto:i-d-announce@ietf.org>
List-Help: <mailto:i-d-announce-request@ietf.org?subject=help>
List-Subscribe: <https://www1.ietf.org/mailman/listinfo/i-d-announce>, <mailto:i-d-announce-request@ietf.org?subject=subscribe>
Errors-To: i-d-announce-bounces@ietf.org
A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the Multiparty Multimedia Session Control Working Group of the IETF. Title : SDP Capability Negotiation: Requirements and Review of Existing Work Author(s) : F. Andreasen Filename : draft-ietf-mmusic-sdp-capability-negotiation-reqts-00.txt Pages : 23 Date : 2006-12-18 The Session Description Protocol (SDP) was intended for describing multimedia sessions for the purposes of session announcement, session invitation, and other forms of multimedia session initiation. SDP was not intended to provide capability indication or capability negotiation, however over the years, SDP has seen widespread adoption and as a result it has been gradually extended to provide limited support for these. SDP and its current extensions however do not have, for example, the ability to negotiate one or more alternative transport protocols (e.g. RTP profiles) which makes it particularly difficult to deploy new RTP profiles such as secure RTP and RTP with RTCP-based feedback. The purpose of this document is to identify a set of requirements for SDP Capability Negotiation and evaluate existing work in this area. The document does not provide any solutions to SDP Capability Negotiation A URL for this Internet-Draft is: http://www.ietf.org/internet-drafts/draft-ietf-mmusic-sdp-capability-negotiation-reqts-00.txt To remove yourself from the I-D Announcement list, send a message to i-d-announce-request@ietf.org with the word unsubscribe in the body of the message. You can also visit https://www1.ietf.org/mailman/listinfo/I-D-announce to change your subscription settings. Internet-Drafts are also available by anonymous FTP. Login with the username "anonymous" and a password of your e-mail address. After logging in, type "cd internet-drafts" and then "get draft-ietf-mmusic-sdp-capability-negotiation-reqts-00.txt". A list of Internet-Drafts directories can be found in http://www.ietf.org/shadow.html or ftp://ftp.ietf.org/ietf/1shadow-sites.txt Internet-Drafts can also be obtained by e-mail. Send a message to: mailserv@ietf.org. In the body type: "FILE /internet-drafts/draft-ietf-mmusic-sdp-capability-negotiation-reqts-00.txt". NOTE: The mail server at ietf.org can return the document in MIME-encoded form by using the "mpack" utility. To use this feature, insert the command "ENCODING mime" before the "FILE" command. To decode the response(s), you will need "munpack" or a MIME-compliant mail reader. Different MIME-compliant mail readers exhibit different behavior, especially when dealing with "multipart" MIME messages (i.e. documents which have been split up into multiple messages), so check your local documentation on how to manipulate these messages. Below is the data which will enable a MIME compliant mail reader implementation to automatically retrieve the ASCII version of the Internet-Draft.
_______________________________________________ I-D-Announce mailing list I-D-Announce@ietf.org https://www1.ietf.org/mailman/listinfo/i-d-announce
- I-D ACTION:draft-ietf-mmusic-sdp-capability-negot… Internet-Drafts