Subject: Re: [Sipping] I-D ACTION:draft-ietf-sipping-rtcp-summary-01.txt

From: Colin Perkins <[email-masked]>
Date: Sat, 4 Mar 2006 19:30:44 +0000

On 27 Feb 2006, at 20:50, [email-masked] wrote:
> A New Internet-Draft is available from the on-line Internet-Drafts  
> directories.
> This draft is a work item of the Session Initiation Proposal  
> Investigation Working Group of the IETF.
>
> 	Title		: Session Initiation Protocol Package for Voice Quality  
> Reporting Event
> 	Author(s)	: A. Pendleton, et al.
> 	Filename	: draft-ietf-sipping-rtcp-summary-01.txt
> 	Pages		: 25
> 	Date		: 2006-2-27
> 	
> This document defines a SIP event package that enables the collection
> and reporting of metrics that measure the quality for Voice over
> Internet Protocol (VoIP) sessions.
>
> A URL for this Internet-Draft is:
> http://www.ietf.org/internet-drafts/draft-ietf-sipping-rtcp- 
> summary-01.txt

The voice quality reports defined in this draft convey a mixture of  
RTCP XR information and (partial) signalling information. Rather than  
recast the (some of) the data from an SDP file into a new syntax,  
which will likely need extensions in future as SDP evolves, why not  
carry the SDP directly?

Colin

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