Re: [MMUSIC] RE : I-D Action: draft-ietf-mmusic-sdp-miscellaneous-caps-04.txt

["Stach, Thomas" <[e-mail]>]

This is also my understanding
... although my initially proposed text does not reflect this correctly.

Regards
Thomas


________________________________
Von: [e-mail] [mailto:[e-mail]] Im Auftrag von Andrew Allen
Gesendet: Donnerstag, 14. März 2013 14:10
An: [e-mail]; [e-mail]
Cc: [e-mail]
Betreff: Re: [MMUSIC] RE : I-D Action: draft-ietf-mmusic-sdp-miscellaneous-caps-04.txt


My understanding also was that we agreed that CCAP was not an alternative to ICE.


From: Jonathan Lennox [mailto:[e-mail]]
Sent: Thursday, March 14, 2013 01:06 PM Central Standard Time
To: Flemming Andreasen <[e-mail]>
Cc: [e-mail] <[e-mail]>; Andrew Allen; [e-mail] <[e-mail]>
Subject: Re: [MMUSIC] RE : I-D Action: draft-ietf-mmusic-sdp-miscellaneous-caps-04.txt


On Mar 14, 2013, at 1:43 PM, Flemming Andreasen wrote:

On 3/14/13 11:40 AM, [e-mail]<mailto:[e-mail]> wrote:
Re-,

What is important is the quality of produced documents. The content of the document is not frozen and unless I'm mistaken there is not IETF LC.

Correct.
What I understand from the text in the draft is: ccap is allowed to signal an IPv4@ and IPv6@ if ICE is not supported.

ccap is not prohibited from doing so in the absence of ICE, however as explained in the document
1) When the IETF Standard Track mechanism ICE is available, ccap MUST NOT signal an IPv4/IPV6 address alternative.
2) The draft does (intentionally) not provide a full solution for negotiating alternative IP-addresses since we have a Standards Track mechanism for doing so (ICE).

Hi, Fleming --

My understanding of the WG consensus -- and my interpretation of the text in the draft -- was stronger than this: ccap MUST NOT be used for the kinds of alternatives ICE can express, whether or not ICE is actually being used in a particular offer/answer.

If we're getting divergent interpretations of this document, we probably do need to update its text.

--
Jonathan Lennox
[e-mail]<mailto:[e-mail]>


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