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Re: [MMUSIC] BUNDLE Weekly Summary: Assumptions

Martin Thomson <martin.thomson@gmail.com> Fri, 10 May 2013 22:17 UTC

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Date: Fri, 10 May 2013 15:16:57 -0700
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From: Martin Thomson <martin.thomson@gmail.com>
To: Eric Rescorla <ekr@rtfm.com>
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Cc: "Cullen Jennings (fluffy)" <fluffy@cisco.com>, "mmusic@ietf.org" <mmusic@ietf.org>, Christer Holmberg <christer.holmberg@ericsson.com>
Subject: Re: [MMUSIC] BUNDLE Weekly Summary: Assumptions
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On 10 May 2013 15:05, Eric Rescorla <ekr@rtfm.com> wrote:
> I'm sorry to be slow today, but can you point me to the specific MUST NOT in
> RFC 5888.

I struggled to find it too.  It's in 9.2:

   SIP entities refuse media streams by setting the port to zero in the
   corresponding "m" line. "a=group" lines MUST NOT contain
   identification-tags that correspond to "m" lines with the port set to
   zero.

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