[Gen-art] Re: Gen-ART review of draft-ietf-avt-avpf-ccm-09.txt

Vijay K. Gurbani skrev:
> Magnus: Thanks for the attention to the review.  More inline.
> 
> Magnus Westerlund wrote:
>>>  I am curious: I don't believe that SIP re-INVs are used to affect
>>>  the sort of codec control messages being discussed in this draft.
>>>  I believe that you are pointing out that folks should not use
>>>  other means -- like SIP re-INVs -- for this purpose in the
>>>  *future.*  If so, I would suggest the following change:
>>>   s/undesirable when used/undesirable if used/
>>
>> Yes, and actually we probably should rephrase this to correctly cover
>> SIP INFO and the usage like
>> http://tools.ietf.org/wg/mmusic/draft-levin-mmusic-xml-media-control-11.txt
>>
> 
> Right; the latter is probably more directly applicable to the
> sort of media control messages discussed in your draft.  The
> utility of SIP INFO has been debated many times in the SIP WG
> mailing list -- and in fact, one such debate is brewing mightily
> even as we speak -- so I'd be surprised if SIP INFO was used
> in the context of your draft.  But it could happen; so pointing
> it out to implementors not to use the signaling messages is still
> a good idea.
> 

My proposed text for this is:

This makes the use of more traditional control protocol means, such as
Session Initiation Protocol (SIP) [RFC3261], undesirable when used for
the same purpose.  That is why this solution is recommended instead of
"XML Schema for Media Control" [XML-MC], which uses SIP Info to transfer
XML messages with similar semantics to what is defined in this draft.

> Oh, and I noticed one more small nit:
> 
> S3.1: s/Basso, et al/Basso et. al/
> 

Thank you,

I am working on a update that I will submit today to address your nits
and also other that I have received.

Cheers

Magnus Westerlund

IETF Transport Area Director & TSVWG Chair
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Multimedia Technologies, Ericsson Research EAB/TVM/M
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Ericsson AB                | Phone +46 8 4048287
Torshamsgatan 23           | Fax   +46 8 7575550
S-164 80 Stockholm, Sweden | mailto: magnus.westerlund@ericsson.com
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