IETF Logo Mail Archive

Re: [MMUSIC] Trickle ICE for SIP Questions

Christer Holmberg <christer.holmberg@ericsson.com> Wed, 24 July 2013 20:34 UTC

Return-Path: <christer.holmberg@ericsson.com>
X-Original-To: mmusic@ietfa.amsl.com
Delivered-To: mmusic@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 981E911E819B for <mmusic@ietfa.amsl.com>; Wed, 24 Jul 2013 13:34:48 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -6.229
X-Spam-Level:
X-Spam-Status: No, score=-6.229 tagged_above=-999 required=5 tests=[AWL=0.019, BAYES_00=-2.599, HELO_EQ_SE=0.35, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_MED=-4]
Received: from mail.ietf.org ([12.22.58.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id JEBkEwOmgWUb for <mmusic@ietfa.amsl.com>; Wed, 24 Jul 2013 13:34:44 -0700 (PDT)
Received: from mailgw2.ericsson.se (mailgw2.ericsson.se [193.180.251.37]) by ietfa.amsl.com (Postfix) with ESMTP id 317AA11E8268 for <mmusic@ietf.org>; Wed, 24 Jul 2013 13:34:40 -0700 (PDT)
X-AuditID: c1b4fb25-b7f826d000001766-5a-51f03a5e5f68
Received: from ESESSHC021.ericsson.se (Unknown_Domain [153.88.253.125]) by mailgw2.ericsson.se (Symantec Mail Security) with SMTP id 49.5D.05990.E5A30F15; Wed, 24 Jul 2013 22:34:38 +0200 (CEST)
Received: from ESESSMB209.ericsson.se ([169.254.9.135]) by ESESSHC021.ericsson.se ([153.88.183.81]) with mapi id 14.02.0328.009; Wed, 24 Jul 2013 22:34:38 +0200
From: Christer Holmberg <christer.holmberg@ericsson.com>
To: "Cullen Jennings (fluffy)" <fluffy@cisco.com>, "Vijaya Mandava (vimandav)" <vimandav@cisco.com>
Thread-Topic: [MMUSIC] Trickle ICE for SIP Questions
Thread-Index: AQHOd/eSpf9rBUBElUWwJCcck0Z1VZlzKl8AgABpUQCAAARAgIAAc7GAgAAYYYCAABo/gIAALD5g
Date: Wed, 24 Jul 2013 20:34:37 +0000
Message-ID: <7594FB04B1934943A5C02806D1A2204B1C4083B4@ESESSMB209.ericsson.se>
References: <1CDFD781608D924094E43F573C351961BDE2DC@xmb-rcd-x13.cisco.com>, <C5E08FE080ACFD4DAE31E4BDBF944EB11360D0D2@xmb-aln-x02.cisco.com>
In-Reply-To: <C5E08FE080ACFD4DAE31E4BDBF944EB11360D0D2@xmb-aln-x02.cisco.com>
Accept-Language: en-US
Content-Language: en-US
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
Content-Type: multipart/alternative; boundary="_000_7594FB04B1934943A5C02806D1A2204B1C4083B4ESESSMB209erics_"
MIME-Version: 1.0
X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrCLMWRmVeSWpSXmKPExsUyM+JvrW6c1YdAg78LjSxmtrayWHRMZrOY uvwxi0XztBMsDiweU35vZPXYOesuu8eSJT+ZApijuGxSUnMyy1KL9O0SuDLaO1+yFMyUrph3 bSVzA+Mj8S5GTg4JAROJu5c/M0PYYhIX7q1nA7GFBA4zShy8E9nFyAVkL2GUeLXgHFARBweb gIVE9z9tEFNEIFXi7CEzkHJmgUCJ4+d/MILYwgLGEg+PNTJBlJhIvL7iBhIWEYiSeL7iFjuI zSKgKrHv0S6wrbwCvhKdq28yQWzqZpR4dP8eC0iCEyhx4f4csAZGoNO+n1rDBLFLXOLWk/lM ECcLSCzZcx7qfFGJl4//sULU5Eu8eH2PDWKBoMTJmU9YJjCKzELSPgtJ2SwkZRBxHYkFuz+x QdjaEssWvmaGsc8ceMyELL6AkX0VI3tuYmZOernRJkZgTB3c8lt1B+OdcyKHGKU5WJTEeTfr nQkUEkhPLEnNTk0tSC2KLyrNSS0+xMjEwSnVwBhQaLvn00XTU/+MP0ddl4zrOV54rTbouO39 oikW4XVHEp/s279wQvV9wwuHO4M/an8+8Pd7XERXz7nFKpZOP+xDHcME7vCly0dXCmsxWfTe 4JkTGcb8pVfF8FuWd+b3d8G/nVhdWjZkFGvaJYYw2Z/4nVN8552ATJPzt1vfNG33n9wYc+lP hxJLcUaioRZzUXEiABuo5/p3AgAA
Cc: Alan Johnston <alan.b.johnston@gmail.com>, MMUSIC IETF WG <mmusic@ietf.org>
Subject: Re: [MMUSIC] Trickle ICE for SIP Questions
X-BeenThere: mmusic@ietf.org
X-Mailman-Version: 2.1.12
Precedence: list
List-Id: Multiparty Multimedia Session Control Working Group <mmusic.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/mmusic>, <mailto:mmusic-request@ietf.org?subject=unsubscribe>
List-Archive: <http://www.ietf.org/mail-archive/web/mmusic>
List-Post: <mailto:mmusic@ietf.org>
List-Help: <mailto:mmusic-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/mmusic>, <mailto:mmusic-request@ietf.org?subject=subscribe>
X-List-Received-Date: Wed, 24 Jul 2013 20:34:48 -0000

Hi,

Wouldn't the UAC need to know that the 180s come from the same UAS?

Regards,

Christer



Sent from Windows using TouchDown (www.nitrodesk.com)

-----Original Message-----
From: Cullen Jennings (fluffy) [fluffy@cisco.com]
To: Vijaya Mandava (vimandav) [vimandav@cisco.com]
CC: Alan Johnston [alan.b.johnston@gmail.com]; MMUSIC IETF WG [mmusic@ietf.org]
Subject: Re: [MMUSIC] Trickle ICE for SIP Questions

On Jul 24, 2013, at 12:22 PM, Vijaya Mandava (vimandav) <vimandav@cisco.com> wrote:

> 180 with different to-tag would mean call is forked.
> If uac side do not support call forking, then we cannot use this 180
> response to collect trickled candidates.

If it is a UAC, it supports this so I don't see the problem.

_______________________________________________
mmusic mailing list
mmusic@ietf.org
https://www.ietf.org/mailman/listinfo/mmusic

v2.23.0 | Report a Bug | By Email