Authentication, Authorization, Accounting and Billing of Roaming Users using SAML
draft-greco-sipping-roaming-01

Document Type Expired Internet-Draft (individual)
Authors Silvana Greco  , Henning Schulzrinne 
Last updated 2007-07-12
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This Internet-Draft is no longer active.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-greco-sipping-roaming-01.txt

Abstract

Roaming services allow users that have a contract with a voice service provider to use access resources owned by other providers known as internet access providers. This draft proposes a token- based Authentication, Authorization, Accounting (AAA) and billing model for roaming users supporting the Session Initiation Protocol (SIP). It also introduces a protocol solution for the proposed model that is based on the Security Assertion Markup Language (SAML) protocol and the Hypertext Transfer Protocol (HTTP).

Authors

Silvana Greco (silvana.greco@tti.unipa.it)
Henning Schulzrinne (hgs+geopriv@cs.columbia.edu)

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