From nobody Wed Jan 13 07:45:23 2021 Return-Path: X-Original-To: sipcore@ietf.org Delivered-To: sipcore@ietfa.amsl.com Received: from ietfa.amsl.com (localhost [IPv6:::1]) by ietfa.amsl.com (Postfix) with ESMTP id 289263A11F4; Wed, 13 Jan 2021 07:45:11 -0800 (PST) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit From: internet-drafts@ietf.org To: Cc: sipcore@ietf.org X-Test-IDTracker: no X-IETF-IDTracker: 7.24.0 Auto-Submitted: auto-generated Precedence: bulk Reply-To: sipcore@ietf.org Message-ID: <161055271109.7056.1394462815707236932@ietfa.amsl.com> Date: Wed, 13 Jan 2021 07:45:11 -0800 Archived-At: Subject: [sipcore] I-D Action: draft-ietf-sipcore-rfc4028bis-04.txt X-BeenThere: sipcore@ietf.org X-Mailman-Version: 2.1.29 List-Id: SIP Core Working Group List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 13 Jan 2021 15:45:18 -0000 A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the Session Initiation Protocol Core WG of the IETF. Title : Session Timers in the Session Initiation Protocol (SIP) Authors : Christer Holmberg Steve Donovan Jonathan Rosenberg Filename : draft-ietf-sipcore-rfc4028bis-04.txt Pages : 26 Date : 2021-01-13 Abstract: This document defines an extension to the Session Initiation Protocol (SIP). This extension allows for a periodic refresh of SIP sessions through a re-INVITE or UPDATE request. The refresh allows both user agents and proxies to determine whether the SIP session is still active. The extension defines two new header fields: Session- Expires, which conveys the lifetime of the session, and Min-SE, which conveys the minimum allowed value for the session timer. The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-ietf-sipcore-rfc4028bis/ There are also htmlized versions available at: https://tools.ietf.org/html/draft-ietf-sipcore-rfc4028bis-04 https://datatracker.ietf.org/doc/html/draft-ietf-sipcore-rfc4028bis-04 A diff from the previous version is available at: https://www.ietf.org/rfcdiff?url2=draft-ietf-sipcore-rfc4028bis-04 Please note that it may take a couple of minutes from the time of submission until the htmlized version and diff are available at tools.ietf.org. Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/ From nobody Wed Jan 13 07:49:06 2021 Return-Path: X-Original-To: sipcore@ietfa.amsl.com Delivered-To: sipcore@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id B38793A1164 for ; Wed, 13 Jan 2021 07:49:04 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -2.349 X-Spam-Level: X-Spam-Status: No, score=-2.349 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.25, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_BLOCKED=0.001, RCVD_IN_MSPIKE_H2=-0.001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=ericsson.com 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 aH_gp6Z0GhZX for ; 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boundary="_000_AM0PR07MB3860CB62AB8F1334A2C6B6E793A90AM0PR07MB3860eurp_" MIME-Version: 1.0 X-OriginatorOrg: ericsson.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: AM0PR07MB3860.eurprd07.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 45e9f94c-e250-4c0e-7bfa-08d8b7dabe5b X-MS-Exchange-CrossTenant-originalarrivaltime: 13 Jan 2021 15:48:59.6036 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 92e84ceb-fbfd-47ab-be52-080c6b87953f X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: eLhSqHgvjGKyCsjk58YAUgo+C89ChfKNWHv/LoCiOy/pASZ24RjhyO2juAvDg2QcZFt7wv+FCjyOgfHjaZooluVzUyVU3yS7vPhOnsdomEg= X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM0PR0702MB3649 Archived-At: Subject: [sipcore] Draft new version: draft-ietf-sipcore-rfc4028bis-04 X-BeenThere: sipcore@ietf.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SIP Core Working Group List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 13 Jan 2021 15:49:05 -0000 --_000_AM0PR07MB3860CB62AB8F1334A2C6B6E793A90AM0PR07MB3860eurp_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hi, I have submitted a new version (-04) draft-ietf-sipcore-rfc4028bis. The new version contains no changes (with the exception of the year) compar= ed to the previous version. It was submitted due to expiration of the previ= ous version. The Cluster 238 process (publication of RTCWEB-related drafts) is still ong= oing, why I haven't had the cycles to work on 4028bis. I hope to be able to= do it soon. Regards, Christer --_000_AM0PR07MB3860CB62AB8F1334A2C6B6E793A90AM0PR07MB3860eurp_ Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
Hi,

I have submitted a new version (-04) draft-ietf-sipcore-rfc4028bis.

The new version contains no changes (with the exception of the year) compar= ed to the previous version. It was submitted due to expiration of the previ= ous version.

The Cluster 238 process (publication of RTCWEB-related drafts) is still ong= oing, why I haven't had the cycles to work on 4028bis. I hope to be able to= do it soon.

Regards,

Christer

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