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Charging of SAML-based federated VoIP services


Lutz, D J; Lamp, D; Mandic, P; Hecht, F; Stiller, B (2010). Charging of SAML-based federated VoIP services. In: 5th International Conference for Internet Technology and Secured Transactions (ICITST-2010), London, U.K., 8 November 2010 - 11 November 2010, 1-8.

Abstract

Whilst SAML-based federations are most often used by
academic and semi-commercial institutions that focus only
on attribute-based authentication, we foresee a growing
interest for service providers providing charged services.
Since more and more academic and semi-commercial federation
participants offer Voice-over-IP (VoIP) services, this
type of service provides an entry point into identity federation based payment. Therefore, this paper describes an
approach on how to harmonize the SAML-based federation
technology with the needs of a payment infrastructure
for enabling charging of VoIP services within a federation.
However, since the different aspects of our approach (SAML
Payment, SIP Discovery and Tariff Function) are not bound
to VoIP applications, each one of them could be used separately or combined for several service types.

Abstract

Whilst SAML-based federations are most often used by
academic and semi-commercial institutions that focus only
on attribute-based authentication, we foresee a growing
interest for service providers providing charged services.
Since more and more academic and semi-commercial federation
participants offer Voice-over-IP (VoIP) services, this
type of service provides an entry point into identity federation based payment. Therefore, this paper describes an
approach on how to harmonize the SAML-based federation
technology with the needs of a payment infrastructure
for enabling charging of VoIP services within a federation.
However, since the different aspects of our approach (SAML
Payment, SIP Discovery and Tariff Function) are not bound
to VoIP applications, each one of them could be used separately or combined for several service types.

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Additional indexing

Item Type:Conference or Workshop Item (Paper), refereed, original work
Communities & Collections:03 Faculty of Economics > Department of Informatics
Dewey Decimal Classification:000 Computer science, knowledge & systems
Language:English
Event End Date:11 November 2010
Deposited On:28 Jan 2011 10:43
Last Modified:05 Sep 2017 02:05
Publisher:IEEE
ISBN:978-1-4244-8862-9
Additional Information:© 2010 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.

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