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DCON An IMS enabled architecture for Distributed CONferencing

DCON An IMS enabled architecture for Distributed CONferencing. A. Amirante, T. Castaldi, L. Miniero and S. P. Romano University of Napoli “Federico II” http://dcon.sourceforge.net http://confiance.sourceforge.net IPTComm 2007, New York, July 20 th. DCON architecture.

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DCON An IMS enabled architecture for Distributed CONferencing

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  1. DCONAn IMS enabled architecture for Distributed CONferencing A. Amirante, T. Castaldi, L. Miniero and S. P. Romano University of Napoli “Federico II” http://dcon.sourceforge.net http://confiance.sourceforge.net IPTComm 2007, New York, July 20th

  2. DCON architecture • Distributed Conferencing (DCON) • Explicitely recalls XCON (Centralized Conferencing) • Orchestrates the operation of a set of XCON “clouds” • Overlay network interconnecting the clouds • Intra-focus communication • Still based on XCON protocols • Inter-focus communication • Exploits Server-to-Server (XMPP) • Requirements • Focus discovery • Initialization information & spreading of conference events • Setup and managing of distributed conferences • Transparent dispatching of natively centralized protocols among the involved conferencing clouds

  3. DCON implementation DCONFocus_1 DCONFocus_2 Asterisk XCON enabled 867100 RTP(Audio) Asterisk XCON enabled MeetMe & FCS MeetMe & FCS 867100 867100 867100 RTP(Video) Gateway Gateway User A User C Manager Manager Pfx2=857 Pfx1=867 C’ User B User A_1 C User B_1 User D D’ D Memory Dispatcher Dispatcher Memory Presence Manager S2S manager S2S manager Presence Manager XMPP s2s channel Wildfire DCON enabled Wildfire DCON enabled

  4. Demo setup Client side  Spark (enhanced) Asterisk (enhanced) Wildfire (enhanced) Server side 

  5. The client in action

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