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[V3] Gateway new to old

Cullen Jennings <fluffy@iii.ca> Fri, 27 March 2020 16:27 UTC

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From: Cullen Jennings <fluffy@iii.ca>
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Date: Fri, 27 Mar 2020 10:23:46 -0600
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To: Magnus Westerlund <magnus.westerlund=40ericsson.com@dmarc.ietf.org>
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Subject: [V3] Gateway new to old
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> On Mar 27, 2020, at 8:23 AM, Magnus Westerlund <magnus.westerlund=40ericsson.com@dmarc.ietf.org> wrote:
> 
> The next media transport issue that was barely discussed in the BOF is the
> legacy (RTP) interoperate question. This is going to come back in the scope
> discussion and do needs at least a direction. 

In WebRTC, we decided to be able to gateway SIP to WebRTC without processing media. That turned out to be a major limitation to how WebRTC worked. That is good and we have WebRTC but for this, I am storngly of the view we should not have that design constraint. 

I think it is fine to require a media gateway to go from RIPT to RTP. Sure that should be pretty easy - one of the major use cases for this work will likely involve building SBCs that talk RIPT on one side and SIP on the other. Pretty sure that a bunch of other people are thinking about the same. 

That sound right to you are or are you arguing for something else ?

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