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The Public Switched Telephone Network (PSTN) Validation Protocol (PVP)
draft-petithuguenin-vipr-pvp-04

Document type: Expired Internet-Draft (individual)
Document stream: No stream defined
Last updated: 2012-09-13 (latest revision 2012-03-12)
Intended RFC status: Unknown
Other versions: (expired, archived): plain text, pdf, html

Stream State:No stream defined
Document shepherd: No shepherd assigned

IESG State: Expired
Responsible AD: (None)
Send notices to: No addresses provided

This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found here:
http://www.ietf.org/archive/id/draft-petithuguenin-vipr-pvp-04.txt

Abstract

One of the main challenges in inter-domain federation of Session Initiation Protocol (SIP) calls is that many domains continue to utilize phone numbers, and not email-style SIP URI. Consequently, a mechanism is needed that enables secure mappings from phone numbers to domains. The main technical challenge in doing this securely is to verify that the domain in question truly is the "owner" of the phone number. This specification defines the PSTN Validation Protocol (PVP), which can be used by a domain to verify this ownership by means of a forward routability check in the PSTN.

Authors

Marc Petit-Huguenin <petithug@acm.org>
Jonathan Rosenberg <jdrosen@jdrosen.net>
Cullen Jennings <fluffy@cisco.com>

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