RFC 4244: 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 (6 related RFCs)

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 2246: The TLS Protocol Version 1.0
Normative reference — RFC 3323: A Privacy Mechanism for the Session Initiation Protocol (SIP)
Normative reference — RFC 3326: The Reason Header Field for the Session Initiation Protocol (SIP)
Informative reference — RFC 3665: Session Initiation Protocol (SIP) Basic Call Flow Examples

Incoming relationships (12 related RFCs)

Obsoleted by, Normatively referenced by — RFC 7044: An Extension to the Session Initiation Protocol (SIP) for Request History Information
Normatively referenced by — RFC 5552: SIP Interface to VoiceXML Media Services
Normatively referenced by — RFC 6044: Mapping and Interworking of Diversion Information between Diversion and History-Info Headers in the Session Initiation Protocol (SIP)
Normatively referenced by — RFC 5370: The Session Initiation Protocol (SIP) Conference Bridge Transcoding Model
Normatively referenced by — RFC 5379: Guidelines for Using the Privacy Mechanism for SIP
Normatively referenced by — RFC 7544: Mapping and Interworking of Diversion Information between Diversion and History-Info Header Fields in the Session Initiation Protocol (SIP)
Informatively referenced by — RFC 5630: The Use of the SIPS URI Scheme in the Session Initiation Protocol (SIP)
Informatively referenced by — RFC 4916: Connected Identity in the Session Initiation Protocol (SIP)
Informatively referenced by — RFC 8996: Deprecating TLS 1.0 and TLS 1.1
Informatively referenced by — RFC 6231: An Interactive Voice Response (IVR) Control Package for the Media Control Channel Framework
Informatively referenced by — RFC 5947: Requirements for Multiple Address of Record (AOR) Reachability Information in the Session Initiation Protocol (SIP)
Informatively referenced by — RFC 5502: The SIP P-Served-User Private-Header (P-Header) for the 3GPP IP Multimedia (IM) Core Network (CN) Subsystem