The IAB has published RFC 7295: Report from the IAB/IRTF Workshop on Congestion Control.

Abstract:  This document provides a summary of the IAB/IRTF Workshop on ‘Congestion Control for Interactive Real-Time Communication’, which took place in Vancouver, Canada, on July 28, 2012.  The main goal of the workshop was to foster a discussion on congestion control mechanisms for interactive real-time communication.  This report summarizes the discussions and lists recommendations to the Internet Engineering Task Force (IETF) community.

The views and positions in this report are those of the workshop participants and do not necessarily reflect the views and positions of the authors, the Internet Architecture Board (IAB), or the Internet Research Task Force (IRTF).