RFC5411: A Hitchhiker's Guide to the Session Initiation Protocol (SIP)
Network Working Group J. Rosenberg Request for Comments: 5411 Cisco Category: Informational January 2009 A Hitchhiker's Guide to the Session Initiation Protocol (SIP) Status o...
RFC5767: User-Agent-Driven Privacy Mechanism for SIP
Internet Engineering Task Force (IETF) M. Munakata Request for Comments: 5767 S. Schubert Category: Informational T. Ohba ISSN: 2070-1721 NTT ...
RFC7614: Explicit Subscriptions for the REFER Method
Internet Engineering Task Force (IETF) R. Sparks Request for Comments: 7614 Oracle Category: Standards Track August 2015 ISSN: 2070-1721 Explicit Subscriptions for the REFER Method...