[VIPR] Fwd: I-D Action: draft-jennings-vipr-overview-02.txt
Mary Barnes <mary.ietf.barnes@gmail.com> Wed, 28 September 2011 17:04 UTC
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Date: Wed, 28 Sep 2011 12:06:53 -0500
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From: Mary Barnes <mary.ietf.barnes@gmail.com>
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Cc: Jonathan Rosemberg <jdrosen@skype.net>
Subject: [VIPR] Fwd: I-D Action: draft-jennings-vipr-overview-02.txt
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Hi all, I have submitted an updated version of the overview document. Note, that sections 6, 7 & 8 have been removed and will be submitted in some form as part of a new, separate framework document. This document is intended to describe the overall approach and basic functional model, along with requirements. The framework document will have much more detail on the architecture and functional components. The other changes are summarized as follows: 1. Editorial changes. 2. Clarifications to re-enforce that the primary objective is not PSTN bypass but rather to enable enhanced services such as video between domains. Changed "VoIP" to "SIP" since the focus is not specifically voice. 3. Added reference for new framework document. 4. Section 5.3: Added references to other documents as appropriate - e.g., -pvp, -spam, etc. 5. Moved validation diagrams and text (from 5.3.4) into Validation and caching section (5.3.3). 6. Condensed discussion of spam in section 5.3.3 and updated SPAM section in security section. Other than the SPAM section, there have been no other changes to the security section, which I think may need some more work. Please let me know if you have any comments or questions. Thanks, Mary. ---------- Forwarded message ---------- From: <internet-drafts@ietf.org> Date: Wed, Sep 28, 2011 at 11:59 AM Subject: I-D Action: draft-jennings-vipr-overview-02.txt To: i-d-announce@ietf.org A New Internet-Draft is available from the on-line Internet-Drafts directories. Title : Verification Involving PSTN Reachability: Requirements and Architecture Overview Author(s) : Mary Barnes Cullen Jennings Jonathan Rosenberg Marc Petit-Huguenin Filename : draft-jennings-vipr-overview-02.txt Pages : 27 Date : 2011-09-28 The Session Initiation Protocol (SIP) has seen widespread deployment within individual domains, typically supporting voice and video communications. Though it was designed from the outset to support inter-domain federation over the public Internet, such federation has not materialized. The primary reasons for this are the complexities of inter-domain phone number routing and concerns over security. This document reviews this problem space, outlines requirements, and then describes a new model and technique for inter-domain federation with SIP involving the Public Switched Telephone Network (PSTN), called Verification Involving PSTN Reachability (VIPR). VIPR addresses the problems that have prevented inter-domain federation over the Internet. It provides fully distributed inter-domain routing for phone numbers, authorized mappings from phone numbers to domains, a new technique for automated SIP anti-spam, and privacy of number ownership, all while preserving the trapezoidal model of SIP. A URL for this Internet-Draft is: http://www.ietf.org/internet-drafts/draft-jennings-vipr-overview-02.txt Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/ This Internet-Draft can be retrieved at: ftp://ftp.ietf.org/internet-drafts/draft-jennings-vipr-overview-02.txt _______________________________________________ I-D-Announce mailing list I-D-Announce@ietf.org https://www.ietf.org/mailman/listinfo/i-d-announce Internet-Draft directories: http://www.ietf.org/shadow.html or ftp://ftp.ietf.org/ietf/1shadow-sites.txt