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SIP Call-Info Parameters for Labeling Calls
draft-ietf-sipcore-callinfo-spam-04

Document Type Expired Internet-Draft (sipcore WG)
Expired & archived
Author Henning Schulzrinne
Last updated 2023-11-14 (Latest revision 2019-08-30)
Replaces draft-schulzrinne-dispatch-callinfo-spam
RFC stream Internet Engineering Task Force (IETF)
Intended RFC status Proposed Standard
Formats
Reviews
Additional resources Mailing list discussion
Stream WG state Submitted to IESG for Publication
Document shepherd Brian Rosen
Shepherd write-up Show Last changed 2018-10-23
IESG IESG state Expired (IESG: Dead)
Action Holders
(None)
Consensus boilerplate Yes
Telechat date (None)
Responsible AD Murray Kucherawy
Send notices to Brian Rosen <br@brianrosen.net>
IANA IANA review state IANA OK - Actions Needed

This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:

Abstract

Called parties often wish to decide whether to accept, reject or redirect calls based on the likely nature of the call. For example, they may want to reject unwanted telemarketing or fraudulent calls, but accept emergency alerts from numbers not in their address book. This document describes SIP Call-Info parameters and a feature tag that allow originating, intermediate and terminating SIP entities to label calls as to their type, confidence and references to additional information.

Authors

Henning Schulzrinne

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)