Re: [clue] Ben Campbell's No Objection on draft-ietf-clue-signaling-14: (with COMMENT)
Paul Kyzivat <paul.kyzivat@comcast.net> Tue, 20 November 2018 19:34 UTC
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To: Ben Campbell <ben@nostrum.com>, The IESG <iesg@ietf.org>
Cc: draft-ietf-clue-signaling@ietf.org, "Daniel C. Burnett" <danielcburnett@gmail.com>, Roni Even <roni.even@mail01.huawei.com>, clue-chairs@ietf.org, clue@ietf.org
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From: Paul Kyzivat <paul.kyzivat@comcast.net>
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Date: Tue, 20 Nov 2018 14:34:21 -0500
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Subject: Re: [clue] Ben Campbell's No Objection on draft-ietf-clue-signaling-14: (with COMMENT)
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On 11/20/18 1:26 PM, Ben Campbell wrote: > §4.5.1: > > - What sort of user experience is expected when a CLUE device talks to a > non-CLUE device? Is this a realistic use case? (I'm not saying it's not; I'm > just asking.) If the non-clue device is audio-only then you will get an audio call. If it is an audio/video device then you will get a basic audio/video call. This can be entirely reasonable. For instance, if you have a clue-capable device on your desktop, you can use it for all of your calls. If the call is being originated from a clue-based conference room, inviting multiple clients, somebody in their car can be included in the call. > - "If the device has evidence that the receiver is also CLUE-capable, > for instance due to receiving an initial INVITE with no SDP but > including a "sip.clue" media feature tag," > > Is it reasonable to remember CLUE support from previous sessions? I suspect > the answer is "no", due to SIP forking issues, but I think it's worth > guidance one way or the other.) This doesn't have to be from a prior session. The initial call may be an offerless invite (e.g., from a 3pcc controller). If the caller indicates support for clue then the callee can respond with an offer of a clue session. Thanks, Paul
- [clue] Ben Campbell's No Objection on draft-ietf-… Ben Campbell
- Re: [clue] Ben Campbell's No Objection on draft-i… Paul Kyzivat
- Re: [clue] Ben Campbell's No Objection on draft-i… Ben Campbell
- Re: [clue] Ben Campbell's No Objection on draft-i… Paul Kyzivat
- Re: [clue] Ben Campbell's No Objection on draft-i… Ben Campbell