[AVTCORE] Erratas on RFC 4867 (The AMR RTP Payload Format)
Magnus Westerlund <magnus.westerlund@ericsson.com> Tue, 21 July 2015 16:07 UTC
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To: IETF AVTCore WG <avt@ietf.org>, "payload@ietf.org" <payload@ietf.org>
From: Magnus Westerlund <magnus.westerlund@ericsson.com>
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Date: Tue, 21 Jul 2015 18:07:49 +0200
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Subject: [AVTCORE] Erratas on RFC 4867 (The AMR RTP Payload Format)
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AVTCORE and PAYLOAD, There has been three erratas submitted toward RFC 4867 the AMR RTP payload format: http://www.rfc-editor.org/errata_search.php?rfc=4867 The numbers for the Erratas are 4347, 4348, and 4349. I am one of the co-authors and I want to resolve these erratas. I am sending this to both AVTCORE and PAYLOAD WG due to that the erratas arriving on AVTCORE's mailing list, but is more in PAYLOAD's scope. So please keep both lists in the reply. Any judgment of the consensus will be done by Roni Even. They are all related to text regarding the usage of the Codec Mode Request field. Unclarities and contradictions in the RFC has caused interoperability problems. These have been discussed in 3GPP SA4 and they have discussed and agreed on this proposal for addressing these issues. The proposed changes can be seen in the errata as well as the motivations. I have produced a side-by-side diff for the text changes which is attached to make it easier to see what is proposed to be changed in the text. From my perspective these erratas should be VERIFIED. The reason is that the changes proposed appear to be enforcing what I can remember being the intention of the document, but being more easier to understand and without the conflict. However, there has been substantial amount of time since this was specified and people may have other views. Thus, I really like to see if someone disagree with that the erratas encode the intention and therefore should not be VERIFIED. It would be good if people could provide any feedback no later than the 22nd of August. Cheers Magnus Westerlund ---------------------------------------------------------------------- Services, Media and Network features, Ericsson Research EAB/TXM ---------------------------------------------------------------------- Ericsson AB | Phone +46 10 7148287 Färögatan 6 | Mobile +46 73 0949079 SE-164 80 Stockholm, Sweden | mailto: magnus.westerlund@ericsson.com ----------------------------------------------------------------------