Re: [MMUSIC] WG adoption of other WebRTC data channel usage drafts?; Re: New Version Notification for draft-ietf-mmusic-msrp-usage-data-channel-02.txt

Flemming Andreasen <fandreas@cisco.com> Thu, 15 October 2015 22:23 UTC

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To: "Schwarz, Albrecht (Albrecht)" <albrecht.schwarz@alcatel-lucent.com>, "mmusic@ietf.org" <mmusic@ietf.org>
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From: Flemming Andreasen <fandreas@cisco.com>
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Date: Thu, 15 Oct 2015 18:24:03 -0400
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Subject: Re: [MMUSIC] WG adoption of other WebRTC data channel usage drafts?; Re: New Version Notification for draft-ietf-mmusic-msrp-usage-data-channel-02.txt
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Hi Albrecht

In order for the WG to take on additional work and specific drafts, we 
generally require an expressed interest and support from the WG. We 
haven't seen a lot of that so far on these two drafts, so you may want 
to try and garner some additional interest and demonstrate that on the 
list and/or in the upcoming meeting (let us know if you would like 
agenda time to discuss these).

Thanks

-- Flemming (as MMUSIC chair)


On 10/6/15 3:47 AM, Schwarz, Albrecht (Albrecht) wrote:
> Dear All,
>
> like too remind that there are three first WebRTC data channel applications,
> 1) MSRP based instant messaging,
> 2) T.140 based text conversation and
> 3) BFCP based floor control within a WebRTC conference service.
>
> draft-ietf-mmusic-msrp-usage-data-channel was/is the precedent for getting a common understanding about application protocol specific SDP usage (on top of the generic control of a DC).
> The discussion and protocol design are fairly mature in the meanwhile, hence it is time to start the work on the two other applications.
> We've prepared initial drafts, derived from the "MSRP draft", see:
>
> T.140 Text Conversation over Data Channels
> draft-schwarz-mmusic-t140-usage-data-channel-02.txt
>
> BFCP floor control signalling over Data Channels
> draft-schwarz-mmusic-bfcp-usage-data-channel-01.txt
>
> We'd like to request MMUSIC for adoption of these drafts.
>
> Regards,
> Albrecht
>
>
>
> Re: [MMUSIC] New Version Notification for draft-ietf-mmusic-msrp-usage-data-channel-02.txt
>
> Juergen Stoetzer-Bradler <Juergen.Stoetzer-Bradler@alcatel-lucent.com> Wed, 09 September 2015 14:45 UTCShow header
>
> Hello,
>
> Version 02 of draft-ietf-mmusic-msrp-usage-data-channel addresses Christian's comments to version 01,
> http://www.ietf.org/mail-archive/web/mmusic/current/msg14537.html,
> except for the "setup" attribute related one.
>
> We'll come back regarding the SDP setup attribute, which can be part of an MSRP over data channel
> related SDP media description as media level "a=setup" attribute and/or as MSRP sub-protocol specific
> attribute "a=dcsa:x setup".
>
> Thanks,
> Juergen
>
> On 09.09.2015 16:33, internet-drafts@ietf.org wrote:
>> A new version of I-D, draft-ietf-mmusic-msrp-usage-data-channel-02.txt
>> has been successfully submitted by Juergen Stoetzer-Bradler and posted to the
>> IETF repository.
>>
>> Name:		draft-ietf-mmusic-msrp-usage-data-channel
>> Revision:	02
>> Title:		MSRP over Data Channels
>> Document date:	2015-09-09
>> Group:		mmusic
>> Pages:		15
>> URL:            https://www.ietf.org/internet-drafts/draft-ietf-mmusic-msrp-usage-data-channel-02.txt
>> Status:         https://datatracker.ietf.org/doc/draft-ietf-mmusic-msrp-usage-data-channel/
>> Htmlized:       https://tools.ietf.org/html/draft-ietf-mmusic-msrp-usage-data-channel-02
>> Diff:           https://www.ietf.org/rfcdiff?url2=draft-ietf-mmusic-msrp-usage-data-channel-02
>>
>> Abstract:
>>      This document specifies how the Message Session Relay Protocol (MSRP)
>>      can be instantiated as a data channel sub-protocol, using the SDP
>>      offer/answer exchange-based generic data channel negotiation
>>      framework.  Two network configurations are documented: a WebRTC end-
>>      to-end configuration (connecting two MSRP over data channel
>>      endpoints), and a gateway configuration (connecting an MSRP over data
>>      channel endpoint with an MSRP over TCP endpoint).
>>
>>                                                                                     
>>
>>
>> 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.
>>
>> The IETF Secretariat
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