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Re: [MMUSIC] Data channel dcsa attribute usage and IANA

"Roni Even (A)" <roni.even@huawei.com> Thu, 29 August 2019 08:08 UTC

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From: "Roni Even (A)" <roni.even@huawei.com>
To: Christer Holmberg <christer.holmberg@ericsson.com>, "mmusic@ietf.org" <mmusic@ietf.org>
CC: "mmusic-chairs@ietf.org" <mmusic-chairs@ietf.org>
Thread-Topic: Data channel dcsa attribute usage and IANA
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Date: Thu, 29 Aug 2019 08:08:42 +0000
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Subject: Re: [MMUSIC] Data channel dcsa attribute usage and IANA
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Hi Christer,
To add to Paul’s response
Look at the last 2 paragraphs of section 5.2.1   https://tools.ietf.org/html/draft-ietf-mmusic-data-channel-sdpneg-28#section-5.2.1

Roni

From: mmusic [mailto:mmusic-bounces@ietf.org] On Behalf Of Christer Holmberg
Sent: Wednesday, August 28, 2019 1:33 PM
To: mmusic@ietf.org
Cc: mmusic-chairs@ietf.org
Subject: [MMUSIC] Data channel dcsa attribute usage and IANA

Hi,

Section 7.2 of draft-ietf-mmusic-msrp-usage-data-channel updates the IANA registry for the SDP ‘setup’ attribute, by indicating that it can be used inside an SDP ‘dcsa’ attribute.

Do we really need to update the IANA registry for all SDP attributes that can be included in an ‘dcsa’ attribute???

There is no text in draft-mmusic-data-channel-neg about having to modify the IANA registry for such attributes.

Regards,

Christer

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