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James Polk

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Publication

Featured researches published by James Polk.

IEEE Network | 2006

Using SAML to protect the session initiation protocol (SIP)

Hannes Tschofenig; Rainer Falk; Jon Peterson; Jeff Hodges; Douglas C. Sicker; James Polk

The security assertion markup language (SAML) standard supports the expression of security assertions such as authentication, role membership, or permissions. SAML assertions may be used to realize single-sign-on between Web servers located in different domains. After a short introduction to SAML, this article describes the application of SAML to protect session initiation protocol (SIP) signaling

RFC | 2007

Common Policy: A Document Format for Expressing Privacy Preferences

Henning Schulzrinne; Hannes Tschofenig; John B. Morris; Jorge Cuellar; James Polk; Jonathan D. Rosenberg

RFC | 2011

Framework for Emergency Calling Using Internet Multimedia

Henning Schulzrinne; James Polk; Brian Rosen; Andrew Newton

RFC | 2011

Location Conveyance for the Session Initiation Protocol

Jon Peterson; James Polk; Brian Rosen

RFC | 2013

Best Current Practice for Communications Services in Support of Emergency Calling

James Polk; Brian Rosen

RFC | 2006

Trait-Based Authorization Requirements for the Session Initiation Protocol (SIP)

Jon Peterson; James Polk; Douglas C. Sicker; Hannes Tschofenig

RFC | 2013

Geolocation Policy: A Document Format for Expressing Privacy Preferences for Location Information

Henning Schulzrinne; Hannes Tschofenig; Jorge Cuellar; James Polk; John B. Morris; Martin Thomson

Archive | 2008

A Dynamic Host Configuration Protocol (DHCP) based Location-to-Service Translation Protocol (LoST) Discovery Procedure

Henning Schulzrinne; James Polk; Hannes Tschofenig

Archive | 2006

Emergency Context Routing of Internet Technologies Architecture Considerations

Andrew Newton; James Polk

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Collaboration

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Hannes Tschofenig

Siemens

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Henning Schulzrinne

Columbia University

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Jorge Cuellar

Siemens

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Andrew Newton

Columbia University

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Douglas C. Sicker

University of Colorado Boulder

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Jon Peterson

Columbia University

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Henning Schulzrinne

Columbia University

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Jonathan D. Rosenberg

Alcatel-Lucent

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Rainer Falk

Siemens

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Martin Thomson

Nortel

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