Re: [Slim] Eric Rescorla's No Objection on draft-ietf-slim-negotiating-human-language-19: (with COMMENT)
Randall Gellens <rg+ietf@randy.pensive.org> Mon, 08 January 2018 19:39 UTC
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Date: Mon, 08 Jan 2018 11:38:51 -0800
To: Paul Kyzivat <pkyzivat@alum.mit.edu>, Eric Rescorla <ekr@rtfm.com>
From: Randall Gellens <rg+ietf@randy.pensive.org>
Cc: Bernard Aboba <bernard_aboba@hotmail.com>, "slim@ietf.org" <slim@ietf.org>, Bernard Aboba <bernard.aboba@gmail.com>
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Subject: Re: [Slim] Eric Rescorla's No Objection on draft-ietf-slim-negotiating-human-language-19: (with COMMENT)
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At 1:36 PM -0500 1/8/18, Paul Kyzivat wrote: > On 1/8/18 1:10 PM, Randall Gellens wrote: > >> The term "negotiation" is used here rather than "indication" because >> human language (spoken/written/signed) can be negotiated in the same >> manner as media (audio/text/video) and codecs. For example, if we >> think of a user calling an airline reservation center, the user may >> have a set of languages he or she speaks, with perhaps preferences >> for one or a few, while the airline reservation center will support a >> fixed set of languages. Negotiation should select the user's most >> preferred language that is supported by the call center. Both sides >> should be aware of which language was negotiated. This is >> conceptually similar to the way other aspects of each media stream >> are negotiated using SDP (e.g., media type and codecs). > > Certainly it will be common for the choices are mutually exclusive. > For instance, a caller *might* offer both French and Chinese. The > callee (a call center) may have agents that speak each, but may > well not have any agents that speak both. > > OTOH, it is *possible* that they do have somebody who supports > both. If so, seems like it would be good to indicate that both are > supported. Yes, although the additional gain in functionality is small relative to the additional complexity. The draft explicitly rules this out of scope. Section 3 says: (Negotiating multiple simultaneous languages within a media stream is out of scope of this document.) This could, of course, be added in a future extension or revision. > > Thanks, > Paul > > _______________________________________________ > SLIM mailing list > SLIM@ietf.org > https://www.ietf.org/mailman/listinfo/slim -- Randall Gellens Opinions are personal; facts are suspect; I speak for myself only -------------- Randomly selected tag: --------------- Don't sweat petty things . . . or pet sweaty things.
- [Slim] Eric Rescorla's No Objection on draft-ietf… Eric Rescorla
- Re: [Slim] Eric Rescorla's No Objection on draft-… Bernard Aboba
- Re: [Slim] Eric Rescorla's No Objection on draft-… Eric Rescorla
- Re: [Slim] Eric Rescorla's No Objection on draft-… Randall Gellens
- Re: [Slim] Eric Rescorla's No Objection on draft-… Bernard Aboba
- Re: [Slim] Eric Rescorla's No Objection on draft-… Randall Gellens (IETF)
- Re: [Slim] Eric Rescorla's No Objection on draft-… Eric Rescorla
- Re: [Slim] Eric Rescorla's No Objection on draft-… Eric Rescorla
- Re: [Slim] Eric Rescorla's No Objection on draft-… Paul Kyzivat
- Re: [Slim] Eric Rescorla's No Objection on draft-… Randall Gellens
- Re: [Slim] Eric Rescorla's No Objection on draft-… Gunnar Hellström
- Re: [Slim] Eric Rescorla's No Objection on draft-… Eric Rescorla
- Re: [Slim] Eric Rescorla's No Objection on draft-… Randall Gellens
- Re: [Slim] Eric Rescorla's No Objection on draft-… Eric Rescorla
- Re: [Slim] Eric Rescorla's No Objection on draft-… Bernard Aboba
- Re: [Slim] Eric Rescorla's No Objection on draft-… Bernard Aboba
- Re: [Slim] Eric Rescorla's No Objection on draft-… Gunnar Hellström
- Re: [Slim] Eric Rescorla's No Objection on draft-… Randall Gellens
- Re: [Slim] Eric Rescorla's No Objection on draft-… Eric Rescorla
- Re: [Slim] Eric Rescorla's No Objection on draft-… Randall Gellens
- Re: [Slim] Eric Rescorla's No Objection on draft-… Randall Gellens
- Re: [Slim] Eric Rescorla's No Objection on draft-… Eric Rescorla
- Re: [Slim] Eric Rescorla's No Objection on draft-… Paul Kyzivat
- Re: [Slim] Eric Rescorla's No Objection on draft-… Gunnar Hellström
- Re: [Slim] Eric Rescorla's No Objection on draft-… Randall Gellens
- Re: [Slim] Eric Rescorla's No Objection on draft-… Randall Gellens
- Re: [Slim] Eric Rescorla's No Objection on draft-… Gunnar Hellström
- Re: [Slim] Eric Rescorla's No Objection on draft-… Gunnar Hellström
- Re: [Slim] Eric Rescorla's No Objection on draft-… Randall Gellens
- Re: [Slim] Eric Rescorla's No Objection on draft-… Gunnar Hellström
- Re: [Slim] Eric Rescorla's No Objection on draft-… Randall Gellens
- Re: [Slim] Eric Rescorla's No Objection on draft-… Paul Kyzivat
- Re: [Slim] Eric Rescorla's No Objection on draft-… Gunnar Hellström
- Re: [Slim] Eric Rescorla's No Objection on draft-… Paul Kyzivat
- Re: [Slim] Eric Rescorla's No Objection on draft-… Randall Gellens
- Re: [Slim] Eric Rescorla's No Objection on draft-… Gunnar Hellström
- Re: [Slim] Eric Rescorla's No Objection on draft-… Randall Gellens
- Re: [Slim] Eric Rescorla's No Objection on draft-… Gunnar Hellström
- [Slim] Updated version addresses comments receive… Randall Gellens
- Re: [Slim] Updated version addresses comments rec… Randall Gellens
- Re: [Slim] Updated version addresses comments rec… Randall Gellens