P-Charge-Info: A Private Header Field Extension to the Session Initiation Protocol
RFC 8496, “P-Charge-Info: A Private Header Field Extension to the Session Initiation Protocol”, is an Informational document published in October 2018 by D. York, T. Asveren. The canonical text is published by the RFC Editor.
Abstract
This text documents the current usage of P-Charge-Info, an existing Session Initiation Protocol (SIP) private header field (P-Header) used to convey billing information about the party to be charged. This P-Header is currently used in production by several equipment vendors and carriers and has been in use since at least 2007. This document details the registration of this header field with IANA.
What “Informational” means
Published for the general information of the community. It does not define an IETF standard and carries no standards-track status.
The canonical text of RFC 8496 is hosted at rfc-editor.org. Available in TXT,HTML.
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