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Authentication, Authorization, Accounting and Billing of Roaming Users using SAML

Document Type Expired Internet-Draft (individual)
Expired & archived
Authors Silvana Greco , Henning Schulzrinne
Last updated 2007-07-12
RFC stream (None)
Intended RFC status (None)
Stream Stream state (No stream defined)
Consensus boilerplate Unknown
RFC Editor Note (None)
IESG IESG state Expired
Telechat date (None)
Responsible AD (None)
Send notices to (None)

This Internet-Draft is no longer active.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


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).


Silvana Greco
Henning Schulzrinne

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