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Re: [MMUSIC] ice-options attribute: session- and media-level?

Peter Saint-Andre <stpeter@mozilla.com> Tue, 19 June 2018 19:40 UTC

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To: Christer Holmberg <christer.holmberg@ericsson.com>
Cc: Suhas Nandakumar <suhasietf@gmail.com>, Marc Petit-Huguenin <marc@petit-huguenin.org>, mmusic WG <mmusic@ietf.org>
References: <D6FF6FE7.2E7A2%christer.holmberg@ericsson.com> <CAD5OKxuiaQEd=vpU=W65kGGi8wWUvuQq0X=_=x_4w6TOu_qFOw@mail.gmail.com> <2a27e3fb-528a-92a9-bdfc-e4f303d34221@mozilla.com> <CAMRcRGT=KvEyafM=bNwfmF0B5A70BrHXUBSoFFrEDPKY=fSMmg@mail.gmail.com> <9865a04c-312c-1a81-7f96-5baa237f3d55@petit-huguenin.org> <CAD5OKxt+1OspnDEOx9LvmPOZDsAUP+neypPWbuc0cA0ECx_tow@mail.gmail.com> <D704AF8C.2EAB4%christer.holmberg@ericsson.com> <CAMRcRGRJXU2qJau+CVAZvCmQbvmJmGE1FhQcaWdeREoycfUHvg@mail.gmail.com> <60b613f8-e74f-b8ae-218f-c87f5aa637c1@mozilla.com> <524819F6-7D0E-48F4-A818-419675DDF672@ericsson.com>
From: Peter Saint-Andre <stpeter@mozilla.com>
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Date: Tue, 19 Jun 2018 13:40:05 -0600
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Subject: Re: [MMUSIC] ice-options attribute: session- and media-level?
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On 6/19/18 12:38 PM, Christer Holmberg wrote:
> Hi,
> 
> The draft defines the ice-options SDP attribute, so the draft needs to define what type (media and/or session) of SDP attribute it is.

At the syntax level, yes. Sematically, however, is it perhaps the job of
the ICE specification to define whether ICE extensions (however encoded
in a using protocol) are session-level or media-level?

Peter

> Regards,
> 
> Christer
> 
> Sent from my iPhone
> 
>> On 19 Jun 2018, at 21.31, Peter Saint-Andre <stpeter@mozilla.com> wrote:
>>
>>> On 6/16/18 1:20 AM, Suhas Nandakumar wrote:
>>> Hello All
>>>
>>>   Circling back on this topic in making ice-options to be solely Session
>>> Level and given the majority of responses favored Session level, I can
>>> make changes in ice-sip-sdp to reflect the same, unless i hear arguments
>>> otherwise.
>>
>> I agree with the direction, but is draft-mmusic-ice-sip-sdp the right
>> place for this, given that ICE options can be used outside of SIP/SDP?
>>
>> Peter
>>

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