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Re: [rtcweb] Proposed message to send to the IETF rtcweb and W3C WebRTC working groups.

From: Daniel-Constantin Mierla <miconda@gmail.com>
Date: Mon, 22 Jul 2013 17:28:34 +0200
Message-ID: <51ED4FA2.8070603@gmail.com>
To: Iñaki Baz Castillo <ibc@aliax.net>, Ralph Meijer <ralphm@ik.nu>
CC: stox@ietf.org, XMPP Jingle <jingle@xmpp.org>, "rtcweb@ietf.org" <rtcweb@ietf.org>, "public-webrtc@w3.org" <public-webrtc@w3.org>
On 7/22/13 5:14 PM, Iñaki Baz Castillo wrote:
> Great. First thing you should complain about is the fact that current
> WebRTC specification makes unfeasible for a browser to use SDP-XML as
> defined by XEP-0167. So if you have a SIP server you will be able to
> directly connect from the browser, but if you have a Jingle server you
> will need a gateway.
You are obviously misinforming here. SIP is the signaling protocol and a 
SIP server has really little to deal with SDP -- I'm sure you know that. 
And one cannot call directly a SIP endpoint from the browser, as SIP is 
not a mandatory signaling protocol, so there is extensive need of coding 
a javascript SIP stack (or reusing an existing one).

Cheers,
Daniel

>
> 2013/7/22 Ralph Meijer <ralphm@ik.nu>:
>> Hi all,
>>
>> I would like to inform the group of the recent formation [1] of the Jingle
>> Special Interest Group (SIG) at the XMPP Standards Foundation (XSF). The
>> recent increase of activity in the WebRTC and rtcweb working groups and
>> related high-profile product developments and announcements were reasons for
>> the XMPP Council to decide to concentrate efforts around Jingle in a SIG.
>>
>> Jingle [2] is a general framework for managing media sessions between XMPP
>> Sessions, including, but not limited to, audio/video streams, file transfer
>> and application sharing. There are several documents describing applications
>> of Jingle and the used transports, most linked from the overall framework
>> specification [3].
>>
>> The specification of Jingle RTP Sessions [4], most relevant to these working
>> groups, defines a Jingle application type for negotiating RTP sessions. It
>> has been designed such that interoperability with SIP-based systems is
>> possible. This includes mapping negotiation parameters to and from SDP,
>> while remaining a signaling protocol in its own right (not merely SDP in
>> angle brackets).
>>
>> The following work items were defined in the kick-off meeting last
>> Wednesday, July 17 [5, raw log 6]:
>>
>>   * Re-examining the state of the various Jingle proposals.
>>   * Polishing Jingle File Transfer.
>>   * Updating the SDP mapping in [4], including BUNDLE and Trickle-ICE
>>     improvements.
>>   * Documenting and communicating the value proposition of Jingle/XMPP.
>>
>> This SIG already includes a number of people participating in discussions on
>> the WebRTC and rtcweb mailing lists and is lead by Dave Cridland (chair),
>> Philipp Hancke, Lance Stout and myself. It is open to anyone, and we are
>> looking forward to cooperate with the WebRTC and rtcweb working groups to
>> improve both WebRTC and Jingle.
>>
>> The discussion venues are the Jingle mailing list [7] and the Jingle XMPP
>> multi-user chat room [8]. Our next meeting in the MUC room is Wednesday July
>> 24 at 15:30 UTC. This group's experience and input would be highly
>> appreciated, and your participation in both the meeting and the on-going
>> discussion would be most welcome.
>>
>> Thanks,
>>
>> Ralph Meijer
>>
>> [1] <http://mail.jabber.org/pipermail/jingle/2013-June/001933.html>
>> [2] <http://xmpp.org/about-xmpp/technology-overview/jingle/>
>> [3] <http://xmpp.org/extensions/xep-0166.html>
>> [4] <http://xmpp.org/extensions/xep-0167.html>
>> [5] <http://mail.jabber.org/pipermail/jingle/2013-July/001956.html>
>> [6] <http://logs.xmpp.org/jingle/130717/>
>> [7] <http://mail.jabber.org/mailman/listinfo/jingle>
>> [8] <xmpp:jingle@muc.xmpp.org?join>
>> _______________________________________________
>> rtcweb mailing list
>> rtcweb@ietf.org
>> https://www.ietf.org/mailman/listinfo/rtcweb
>
>

-- 
Daniel-Constantin Mierla - http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Received on Thursday, 25 July 2013 10:44:15 UTC

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