rfc-7315

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

R. Jesske, K. Drage, C. Holmberg

date2014-07 streamIETF wgnon working group statusINFORMATIONAL pages43 canonicalhttps://www.rfc-editor.org/rfc/rfc7315 doi10.17487/RFC7315 errataview

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 limited to particular environments. The P-header fields are used for a variety of purposes within the networks that the partners implement, including charging and information about the networks a call traverses. This document obsoletes RFC 3455.

obsoletes

rfc-3455 — Private Header (P-Header) Extensions to the Session Initiation Protocol (SIP) for the 3rd-Generation Partnership Project (3GPP)

updated by

rfc-7913 — P-Access-Network-Info ABNF Update
rfc-7976 — Updates to Private Header (P-Header) Extension Usage in Session Initiation Protocol (SIP) Requests and Responses
rfc-9878 — Updates to Private Header (P-Header) Extension Usage in Session Initiation Protocol (SIP) Requests and Responses