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Network Infrastructure in the World of Telepresence. Bob Romano VP Enterprise Marketing RADVISION. Network Infrastructure Considerations in the World of Telepresence Telepresence and Metcalfe’s Law. Network Infrastructure Considerations in the World of Telepresence

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Network infrastructure in the world of telepresence

Network Infrastructure in the World of Telepresence

Bob Romano

VP Enterprise Marketing

RADVISION


Network Infrastructure Considerations in the World of Telepresence

Telepresence and Metcalfe’s Law


Network Infrastructure Considerations in the World of Telepresence

Centralized MCUs made sense when the video world used ISDN

Aggregate PRIs was the most cost effective network design

The move to IP changed all this

Distributed architecture methodology

Put the right sized MCUs throughout the organization and link them dynamically

This is even more true for high bandwidth applications like telepresence


IP Network Telepresence

Site B

Site A

MCU

Site C

  • Centralized MCU approach

    • 3 segment telepresence system

    • Loads the WAN network


IP Network Telepresence

Site B

Site A

MCU

MCU

Site C

  • Distributed Architecture

    • Put the intelligence in the network

    • Minimizes use of expensive WAN bandwidth

MCU


  • Telepresence: Telepresence

    • Videoconferencing done right

    • An uncompromised experience

  • Metcalfe’s Law:

    • The magic of interconnections: connect any number "n" of machines - whether computers, phones or even cars – and you get "n" squared potential value

    • Think of phones without networks or cars without roads

    • Conversely, imagine the benefits of linking the value of telepresence systems to the existing millions of room videoconferencing systems or to the hundreds of million desktops deployed today



Example of a Potential conference

Desktop Experience in a

Browser

Example of a PotentialTelepresence Room

Experience


Thank you

Thank You conference

Bob Romano

VP Enterprise Marketing

RADVISION


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