https://app.knowbase.one/vault/rfc/docid/7716
RFC7106: A Group Text Chat Purpose for Conference and Service URIs in the SIP Event Package for Conference State
Internet Engineering Task Force (IETF) E. Ivov Request for Comments: 7106 Jitsi Category: Informational January 2014 ISSN: 2070-1721 A Group Text Chat Purpose for Conference and Service ...