The IESG has approved the following document: - 'Updates to Private Header (P-Header) Extension Usage in Session Initiation Protocol (SIP) Requests/Responses' (draft-holmberg-dispatch-rfc7315-updates-09.txt) as Informational RFC This document has been reviewed in the IETF but is not the product of an IETF Working Group. The IESG contact person is Ben Campbell. A URL of this Internet Draft is: https://datatracker.ietf.org/doc/draft-holmberg-dispatch-rfc7315-updates/ Technical Summary draft-holmberg-dispatch-rfc7315-updates fixes misalignments that occurred when RFC 7315 updated and obsoleted RFC 3455 and also identifies 3GPP use cases that require updates to the P- header field definitions given in RFC 7315. Working Group Summary The RFC 7315 errata and updates were originally discussed on the sipcore mailing list, but since the work did not fall under sipcore's charter, discussion moved to the dispatch working group. Since the draft and the original RFC are 3GPP-centric, it was decided among the sipcore and dispatch chairs and the responsible AD to AD-sponsor the draft. Document Quality There are existing implementations of RFC 7315 and the updates captured in draft-holmberg-dispatch-rfc7315-updates in 3GPP networks. 3GPP TS 24.229 already specifies the P- header field usage that this draft is clarifying for alignment and completeness. Reviewers are thanked in the Acknowledgments section. Adam Roach provided the expert review, covered in https://mailarchive.ietf.org/arch/msg/dispatch/nKE8LCMxxU2JHH_0wXyqC6_ud9I . Version -06 addressed the review comments. Personnel Document Shepherd: Jean Mahoney Responsible Area Director: Ben Campbell Expert Reviewer: Adam Roach
