The IESG has approved the following document: - 'RTP Topologies' (draft-ietf-avtcore-rtp-topologies-update-10.txt) as Informational RFC This document is the product of the Audio/Video Transport Core Maintenance Working Group. The IESG contact persons are Barry Leiba, Ben Campbell and Alissa Cooper. A URL of this Internet Draft is: https://datatracker.ietf.org/doc/draft-ietf-avtcore-rtp-topologies-update/ Technical Summary This document discusses point to point and multi-endpoint topologies used in Real-time Transport Protocol (RTP)-based environments. In particular, centralized topologies commonly employed in the video conferencing industry are mapped to the RTP terminology. Working Group Summary The document was discussed in the meetings and on the mailing list. The open issues were addressed and there are no open issues, there was consensus on the content of the document. Document Quality This is not a protocol. The document describes existing topologies and describes the implications on RTP and RTCP for implementers. Personnel Roni Even is the Document Shepherd. The responsible AD is Ben Campbell.