RFC 7315: Private Header (P-Header) Extensions to the Session Initiation Protocol (SIP) for the 3GPP

This document describes a set of private header (P-header) Session Initiation Protocol (SIP) fields used by the 3GPP, along with their applicability, which is…

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Outgoing relationships (6 related RFCs)

Obsoletes, Informative reference — RFC 3455: Private Header (P-Header) Extensions to the Session Initiation Protocol (SIP) for the 3rd-Generation Partnership Project (3GPP)
Normative reference — RFC 2119: Key words for use in RFCs to Indicate Requirement Levels
Normative reference — RFC 3261: SIP: Session Initiation Protocol
Informative reference — RFC 3515: The Session Initiation Protocol (SIP) Refer Method
Informative reference — RFC 3324: Short Term Requirements for Network Asserted Identity
Informative reference — RFC 4083: Input 3rd-Generation Partnership Project (3GPP) Release 5 Requirements on the Session Initiation Protocol (SIP)

Incoming relationships (4 related RFCs)

Updated by — RFC 7913: P-Access-Network-Info ABNF Update
Updated by, Normatively referenced by — RFC 7976: Updates to Private Header (P-Header) Extension Usage in Session Initiation Protocol (SIP) Requests and Responses
Updated by, Normatively referenced by — RFC 9878: Updates to Private Header (P-Header) Extension Usage in Session Initiation Protocol (SIP) Requests and Responses
Informatively referenced by — RFC 8496: P-Charge-Info: A Private Header Field (P-Header) Extension to the Session Initiation Protocol (SIP)