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Re: [Perc] Drop support for E2E RTP header extensions

Sergio Garcia Murillo <sergio.garcia.murillo@gmail.com> Mon, 15 May 2017 18:21 UTC

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To: Cullen Jennings <fluffy@iii.ca>, Paul Jones <paulej@packetizer.com>
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Cc: perc@ietf.org
From: Sergio Garcia Murillo <sergio.garcia.murillo@gmail.com>
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Date: Mon, 15 May 2017 20:18:29 +0200
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Subject: Re: [Perc] Drop support for E2E RTP header extensions
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On 15/05/2017 19:34, Cullen Jennings wrote:
> So let me just confirm one thing with both of you (Paul & Sergio) ... you understand that the current design supports both E2E and HbH header extensions and which way a given extension is handed is currently determined by specification of the system not negotiated over SDP?

Yes, I fully understand that current proposal provides a mechanism to 
transport both E2E and HBH extensions between the participants and the MD.

Also I understand that there has been not a single use case provided for 
E2E extensions and that current proposal has issues and omits key parts 
so that makes it impossible to implement E2E extension handling on an SFU.

Best regards
Sergio

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