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Re: [AVT] Re: Clearmode definition.

Rajesh Kumar <rkumar999@comcast.net> Fri, 26 March 2004 16:44 UTC

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Date: Fri, 26 Mar 2004 08:40:38 -0800
To: Colin Perkins <csp@csperkins.org>
From: Rajesh Kumar <rkumar999@comcast.net>
Subject: Re: [AVT] Re: Clearmode definition.
Cc: rkumar@cisco.com, yaakov_s@rad.com, avt@ietf.org
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At 11:02 AM 3/26/2004 +0000, Colin Perkins wrote:

>Right - you have a pseudo-wire emulation, running multiple streams within
>the pseudo-wire. This would seem to be a typical application for the PWE3
>mechanisms, rather than something AVT should consider.

In some applications, this places a demand for two, not one, signaling 
mechanisms at the multimedia endpoints for RTP media e.g. SIP and PWE3 
control. These are applications where it might set up nx64 sessions and 
other (not necessarily simultaneous) sessions outside the pseudo-wire.

Perhaps, the PWE3 group should MIME this RTP media so that SIP and H.248 
can be used for setting up nx64 sessions. However, if there is no 
wide-spread demand for the SIP or H.248 signaling of the nx64 codec, the 
vendors may define their proprietary MIMEs in the 'vnd' tree.

Rajesh



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