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Re: [rtcweb] Network times . was SDP Security Descriptions (RFC 4568) and RTCWeb

Daniel-Constantin Mierla <miconda@gmail.com> Thu, 02 May 2013 14:48 UTC

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Date: Thu, 02 May 2013 16:48:13 +0200
From: Daniel-Constantin Mierla <miconda@gmail.com>
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To: Karl Stahl <karl.stahl@intertex.se>, 'Justin Uberti' <juberti@google.com>
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Cc: "'Cullen Jennings (fluffy)'" <fluffy@cisco.com>, rtcweb@ietf.org
Subject: Re: [rtcweb] Network times . was SDP Security Descriptions (RFC 4568) and RTCWeb
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On 5/2/13 2:45 PM, Karl Stahl wrote:
>
> Rtp relays are fast routing devices that should not add even 1 ms to 
> the delay.
>

By the 'routing device' do you mean some hardware based packet 
forwarding (e.g, done in the ethernet card) or an application doing the 
forwarding in user space?

> At least our (Ingates) SBCs add no significant delay when carrying SIP 
> media.
>
> But if there is a TURN server on the other side of the earth, you can 
> get additional delays of course.
>
The point I wanted to make was that any new technology should not be 
designed for ideal cases, also not for worst cases, but to satisfy the 
majority of the possible users.

Daniel


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Daniel-Constantin Mierla - http://www.asipto.com
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