Re: [rtcweb] [MMUSIC] Is bundle just a port override?

Justin Uberti <juberti@google.com> Thu, 21 March 2013 20:44 UTC

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From: Justin Uberti <juberti@google.com>
Date: Thu, 21 Mar 2013 13:43:54 -0700
Message-ID: <CAOJ7v-2hJCbPHLVwF=3+X2LHjyBf2PepqWd01i8qRF8g2FDv5Q@mail.gmail.com>
To: "Mo Zanaty (mzanaty)" <mzanaty@cisco.com>
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Cc: "rtcweb@ietf.org" <rtcweb@ietf.org>, "mmusic@ietf.org" <mmusic@ietf.org>
Subject: Re: [rtcweb] [MMUSIC] Is bundle just a port override?
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On Wed, Mar 20, 2013 at 11:51 PM, Mo Zanaty (mzanaty) <mzanaty@cisco.com>wrote;wrote:

>  Hi Justin,****
>
> ** **
>
> I understand the potential problems with legacy endpoints as described in
> A.2 of Christer’s draft, not just intermediaries (A.4) which I thought Dale
> was specifically commenting about. The constraints of legacy peers and
> intermediaries is obviously important to the overall solution, but
> orthogonal to how we signal the desired port in a new way (as a single
> attribute or using the grouping framework).****
>
> ** **
>
> BTW, has anyone actually observed failures? I ask because I could not get
> products to fail (when simply offering the same ports) in my (limited)
> interop lab. SIPit 30 was on my campus last month, I wish I would have
> tested it there for more data points. I can try at SuperOp next month. Just
> checking if someone hit a real problem before starting this bundle party.*
> ***
>
> **
>

Yes, we have observed failures directly, and Christer has identified
several cases that can cause latent malfunctions.