Hi, I have reviewed draft-ietf-avtcore-rtp-multi-stream-optimisation-08 as part of the Operational directorate's ongoing effort to review all IETF documents being processed by the IESG. These comments were written with the intent of improving the operational aspects of the IETF drafts. Comments that are not addressed in last call may be included in AD reviews during the IESG review. Document editors and WG chairs should treat these comments just like any other last call comments. I believe the document is 'Ready' for publication. The document describes an RTP optimization that can reduce the number of RTCP reports. The document is well written and it seems to address all issues I could think of. /js -- Juergen Schoenwaelder Jacobs University Bremen gGmbH Phone: +49 421 200 3587 Campus Ring 1 | 28759 Bremen | Germany Fax: +49 421 200 3103 < http://www.jacobs-university.de/ >