RFC9366: Multiple SIP Reason Header Field Values
Internet Engineering Task Force (IETF) R. Sparks Request for Comments: 9366 March 2023 Updates: 3326 Category: Standards Track ISS...
RFC3608: Session Initiation Protocol (SIP) Extension Header Field for Service Route Discovery During Registration
Network Working Group D. Willis Request for Comments: 3608 dynamicsoft Inc. Category: Standards Track B. Hoeneisen Switch ...
RFC4488: Suppression of Session Initiation Protocol (SIP) REFER Method Implicit Subscription
Network Working Group O. Levin Request for Comments: 4488 Microsoft Corporation Category: Standards Track May 2006 Suppression of Session Initiation Protocol (SIP) ...
RFC5293: Sieve Email Filtering: Editheader Extension
Network Working Group J. Degener Request for Comments: 5293 P. Guenther Category: Standards Track Sendmail, Inc. August 2008 ...
RFC7259: The Jabber-ID Header Field
Independent Submission P. Saint-Andre Request for Comments: 7259 &yet Category: Informational May 2014 ISSN: 2070-1721 The Jabber-ID Header Field Abstra...