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Re: [Ecrit] ECRIT Direct

Brian Rosen <br@brianrosen.net> Tue, 10 July 2012 21:15 UTC

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From: Brian Rosen <br@brianrosen.net>
Date: Tue, 10 Jul 2012 17:15:52 -0400
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To: Hannes Tschofenig <Hannes.Tschofenig@gmx.net>
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Subject: Re: [Ecrit] ECRIT Direct
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I think it's a terrible idea to require an access network to operate a SIP proxy server.

It's one thing to force it to supply location.

It's quite another to force it to be in the call path of an emergency call.

It works, technically, with all the limitations of VPNs and other things that totally screw up all of this stuff if you aren't really careful.  For example, does the ISP have to serve a call for which it is not the ISP because some VPN is in the path?

How about an enterprise?

It's just a bad idea in my opinion.

Brian

On Jul 10, 2012, at 4:14 PM, Hannes Tschofenig wrote:

> Hi Richard, Hi Brian, 
> 
> I would like to bring this old document back into the discussion since it is relevant IMHO.
> In a slightly modified form it provides the features we want as well. 
> 
> Here is the doc: 
> https://raw.github.com/hannestschofenig/tschofenig-ids/master/ecrit-direct/draft-winterbottom-ecrit-direct-02.txt
> 
> What do you guys think? 
> 
> Ciao
> Hannes
> 
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