https://app.knowbase.one/vault/rfc/docid/7303
RFC6714: Connection Establishment for Media Anchoring (CEMA) for the Message Session Relay Protocol (MSRP)
Internet Engineering Task Force (IETF) C. Holmberg Request for Comments: 6714 S. Blau Category: Standards Track Ericsson ISSN: 2070-1721 E. Burger ...