RFC 7044: An Extension to the Session Initiation Protocol (SIP) for Request History Information

This document defines a standard mechanism for capturing the history information associated with a Session Initiation Protocol (SIP) request. This capability…

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Outgoing relationships (12 related RFCs)

Obsoletes, Normative reference — RFC 4244: An Extension to the Session Initiation Protocol (SIP) for Request History Information
Normative reference — RFC 2119: Key words for use in RFCs to Indicate Requirement Levels
Normative reference — RFC 3261: SIP: Session Initiation Protocol
Normative reference — RFC 5246: The Transport Layer Security (TLS) Protocol Version 1.2
Normative reference — RFC 5234: Augmented BNF for Syntax Specifications: ABNF
Normative reference — RFC 3326: The Reason Header Field for the Session Initiation Protocol (SIP)
Informative reference — RFC 3966: The tel URI for Telephone Numbers
Informative reference — RFC 5627: Obtaining and Using Globally Routable User Agent URIs (GRUUs) in the Session Initiation Protocol (SIP)
Informative reference — RFC 4240: Basic Network Media Services with SIP
Informative reference — RFC 5630: The Use of the SIPS URI Scheme in the Session Initiation Protocol (SIP)
Informative reference — RFC 4458: Session Initiation Protocol (SIP) URIs for Applications such as Voicemail and Interactive Voice Response (IVR)
Informative reference — RFC 3087: Control of Service Context using SIP Request-URI

Incoming relationships (3 related RFCs)

Normatively referenced by — RFC 7544: Mapping and Interworking of Diversion Information between Diversion and History-Info Header Fields in the Session Initiation Protocol (SIP)
Normatively referenced by — RFC 8119: SIP "cause" URI Parameter for Service Number Translation
Informatively referenced by — RFC 7131: Session Initiation Protocol (SIP) History-Info Header Call Flow Examples