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

Suhas Nandakumar <suhasietf@gmail.com> Mon, 23 April 2018 05:28 UTC

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In-Reply-To: <D6FB9C98.2E1E0%christer.holmberg@ericsson.com>
References: <D6FB9C98.2E1E0%christer.holmberg@ericsson.com>
From: Suhas Nandakumar <suhasietf@gmail.com>
Date: Sun, 22 Apr 2018 22:28:15 -0700
Message-ID: <CAMRcRGT7Kf=GvutamNZZ5Rua3SOgCjoKebjfc6k8cbjHT054ig@mail.gmail.com>
To: Christer Holmberg <christer.holmberg@ericsson.com>
Cc: "mmusic@ietf.org" <mmusic@ietf.org>
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Subject: Re: [MMUSIC] ice-options attribute: session- and media-level?
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Hi Christer,

 Please see response inline

Cheers
Suhas

On Tue, Apr 17, 2018 at 2:42 AM, Christer Holmberg <
christer.holmberg@ericsson.com> wrote:

> Hi,
>
> Section 4.6 of draft-ietf-mmusic-ice-sip-sdp-20 defines the ‘ice-options’
> attribute as both session- and media-level.
>
> However, there is no description of what it means to use the attribute on
> media-level. Does it mean that the indicated ICE extension is only used for
> that particular media stream?
>
>
[Suhas] Section 10.2 defines explanation of each ice-options attributes for
media-level and session level considerations.
https://tools.ietf.org/html/draft-ietf-mmusic-ice-sip-sdp-20#section-10.2



> Also, section 5.12 of draft-ietf-mmusic-sdp-mux-attributes-16 indicates
> the attribute as session only (“S”).
>
> Is there a need to define it as media-level attribute?
>
> Regards,
>
> Christer
>
>
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