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Re: [MMUSIC] ICE SDP extension-att-name in ICE candidate

Roman Shpount <roman@telurix.com> Fri, 02 December 2016 04:44 UTC

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From: Roman Shpount <roman@telurix.com>
Date: Thu, 01 Dec 2016 23:44:01 -0500
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To: "Dale R. Worley" <worley@ariadne.com>
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Subject: Re: [MMUSIC] ICE SDP extension-att-name in ICE candidate
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Should we add the registry for these values? Also, should some language be
added on how unsupported ice candidate attributes are handled?

Roman Shpount

On Dec 1, 2016 9:21 PM, "Dale R. Worley" <worley@ariadne.com> wrote:

> Roman Shpount <roman@telurix.com> writes:
> > Is there a registry for ICE extension-att-name? How does one looks up
> > where extension-att-name
> > is defined, what it means, and how it is used? Are there any rules
> > associated with ICE candidate extensions?
> >
> > As far as I know there are two extension attributes that are commonly
> used:
> > "generation" and "network" but I am not sure where these values and their
> > usage are defined.
>
> There is no registry for this extension, as there is none listed under
> "Interactive Connectivity Establishment (ICE)" in the IANA protocol
> registry.
>
> "extension-att-name" itself is mentioned only in RFC 5245 (ICE) and RFC
> 6544 (ICE over TCP).
>
> Dale
>

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