news

22.04.2003 Publication of the paper SOAP Command-Sets for Unified Data Exchange on the 5th European Personal Mobile Communications Conference (EPMCC) 2003, Glasgow, Scotland.

Authors: Johannes Stadler and Igor Miladinovic

12.02.2003 Publication of the paper Multi-Recipient Requests in the Session Initiation Protocol on the 21st IASTED International Conference AI PDCN 2003, Innsbruck, Austria.

Authors: Igor Miladinovic and Johannes Stadler

Presentation: download!

25.11.2002 Publication of the paper A Simulation Study of Multi-Recipient Messages in the Session Initiation Protocol on the IEEE International Conference on Communication Systems (ICCS) 2002, Singapore.

Authors: Igor Miladinovic and Johannes Stadler

Presentation: download!

26.09.2002 Publication of the paper Optimization of Signaling Traffic in Centralized Conferences using SIP on the WSEAS ICOMIV 2002 Conference, Skiathos, Greece.

Authors: Igor Miladinovic and Johannes Stadler

Presentation: download!

16.07.2002 Publication of the paper Multiparty Conference Signalling using the Session Initiation Protocol (SIP) on the International Network Conference 2002, Plymouth, UK.

Authors: Igor Miladinovic and Johannes Stadler

Presentation: download!

03.07.2002 Publication of the paper SIP for Unified Data Exchange (SIP4UDE) on the 1st IEEE Workshop for Applications and Services in Wireless Networks 2002 (ASWN2002), Paris, France.

Authors: Johannes Stadler, Igor Miladinovic and Günther Pospischil

Presentation: download!

February 2002 SIP Extension for Multiparty Conferencing IETF draft published

Authors: Igor Miladinovic, Johannes Stadler

November 2001 Start of new tasks: SIP for Unified Data Exchange (SIP4UDE) and Multipoint Session with SIP

November 2001 Membership of the Parlay Group

November 2001 CPL interpreter free for download here.

November 2001 Parlay Framework prototype implemented and tested

09.10 2001 Parlay server and client supporting generic call control (GCC) finished and tested (Parlay server is implemented as a SIP servlet).

10.09.2001 Publication of the paper A Location-based Push Architecture using SIP on the Wireless Personal Multimedia Communication 2001, Aalborg, Denmark.

Authors: Guenther Pospischil, Johannes Stadler, Igor Miladinovic

September 2001 CPL interpreter finished and tested (will soon be downloadable for free!)

21.07.2001 Publication of the paper A Service Framework for Carrier Grade Multimedia Services using PARLAY APIs over a SIP System on the Wireless Mobile Internet 2001, Rome.

Authors: Rudolf Pailer, Johannes Stadler

13.07.2001 Start of the proxy server for public use. Address: sip:kalypso.ikn.tuwien.ac.at. Supports register, unregister, message proxying etc.

29.05.2001 Implementation of the SIP User Agent with content server and streaming on demand support finished

09.05.-11.05.2001 Participation in the kickoff meeting of the SIP Servelt API Expert Group, Somerset, New Jersey

since 01.03.2001 Membership of the Java Community Process (JCP) Expert Group for SIP Servlet API

19.02.2001 SIP Servlet API Extensions ietf draft published

Authors: Karl Peterbauer, Johannes Stadler, Igor Miladinovic, Thomas Pudil

03.02.2001 Implementation of the SIP Proxy with SIP Servlet API support finished (contact for further informations)

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Last update: 04.07.2002