Verification Involving PSTN Reachability: The ViPR Access Protocol (VAP)
draft-jennings-vipr-vap-02

 
Document Type Expired Internet-Draft (individual)
Last updated 2012-09-06 (latest revision 2012-03-05)
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at
https://www.ietf.org/archive/id/draft-jennings-vipr-vap-02.txt

Abstract

Verification Involving PSTN Reachability (ViPR) is a technique for inter-domain SIP federation. ViPR hybridizes the PSTN, P2P networks, and SIP, and in doing so, addresses the phone number routing and VoIP spam problems that have been a barrier to federation. The ViPR architecture uses a server, the ViPR server, which performs P2P and validation services on behalf of call agents, which acts as clients to the server. Such an architecture requires a client/server protocol between call agents and the ViPR server. That protocol, defined here, is called the ViPR Access Protocol (VAP).

Authors

Cullen Jennings (fluffy@iii.ca)
Jonathan Rosenberg (jdrosen@jdrosen.net)
Marc Petit-Huguenin (marc@stonyfish.com)

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