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Re: [MMUSIC] Bundling data channel and RTP? - Text proposal

Paul Kyzivat <pkyzivat@alum.mit.edu> Sun, 31 May 2015 17:28 UTC

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Date: Sun, 31 May 2015 13:28:07 -0400
From: Paul Kyzivat <pkyzivat@alum.mit.edu>
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To: Christer Holmberg <christer.holmberg@ericsson.com>, Roman Shpount <roman@telurix.com>
References: <7594FB04B1934943A5C02806D1A2204B1D852384@ESESSMB209.ericsson.se> <5565838D.2020005@nteczone.com> <7594FB04B1934943A5C02806D1A2204B1D866141@ESESSMB209.ericsson.se> <E1FE4C082A89A246A11D7F32A95A17828E7D3EEB@US70UWXCHMBA02.zam.alcatel-lucent.com> <CAD5OKxuEpmMVfScf62bs=y+9PyYbejfa2OmsHYq=dStTZmjdVg@mail.gmail.com> <7594FB04B1934943A5C02806D1A2204B1D8689E9@ESESSMB209.ericsson.se> <55665BFA.4020600@nteczone.com> <CAD5OKxsukfKG=bW-5QWu35AQQX_Eve8YM0cQ=xc=B=obnzKQdQ@mail.gmail.com> <7594FB04B1934943A5C02806D1A2204B1D86C915@ESESSMB209.ericsson.se> <547EE95EB794FD4DB8062F7A4C86D0BC4A36371A@FR712WXCHMBA13.zeu.alcatel-lucent.com> <CAD5OKxsu=uYqpFQ2Rko9gViCxRdiOudF6wbd618jy6CEFnjV_w@mail.gmail.com> <CAD5OKxu2TzURek3TqdjCq=EU4C4NoYKidFJM6wgqptUpz52GJQ@mail.gmail.com> <7594FB04B1934943A5C02806D1A2204B1D86E94F@ESESSMB209.ericsson.se> <CAD5OKxvHZzHwvhmvV_LdP8WG072NYqYRucGJ=6t4kex5p8KqCA@mail.gmail.com> <7594FB04B1934943A5C02806D1A2204B1D8736D0@ESESSMB209.ericsson.se>
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Cc: "mmusic@ietf.org" <mmusic@ietf.org>
Subject: Re: [MMUSIC] Bundling data channel and RTP? - Text proposal
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On 5/31/15 3:02 AM, Christer Holmberg wrote:

> Currently, I am not aware of any scenarios where people would use BUNDLE without SRTP - or at least using clients that wouldn't support SRTP.
>
> But, as the current trend seems to be to put more and more protocols on DTLS, I think one can assume that there will also be use-cases without SRTP in future.

As things stand, if you use data channels and don't use/support RTP, 
then there is no reason to use BUNDLE - you don't have anything, even 
potentially, to bundle with the data channel.

So, until and unless there is something else that can be bundled with 
data channel over DTLS then this is a moot issue.

	Thanks,
	Paul

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