Desktop Telepresence Arrived! Sudha Valluru ViVu CEO

3 Desktop Telepresence Arrived!

Big Problem No Cost Effective Videoconferencing Solution Available for Enterprises MCUs & encoders Expensive: Hardware solution Cannot Scale: Centralized MCU Restrictive: Room based Proprietary protocols Cumbersome software installs Limited devices support

Unique Solution Legacy MCUs MXTP inside MXTP inside ViVu CDN MXTP inside MXTP inside Intelligence at end points No Single Point of Failure WAN Offload (SaaS deficiency solved) Policy based QOS

Intelligent at endpoint Video Adaptation based on network and endpoint device capabilities! MXTP TM 3 years of research on MXTP TM tuning algorithms Intelligence is in Network Adaptation, not in CODEC

MXTP QOS & CAC MXT Media Exchange Table is the programmable CAC table QOS calibrated in the beginning & dynamically Stream subscription based of priority of Audio, Data, Video ViVu CONFIDENTIAL ALL RIGHTS RESERVED 8

MXTP : Low Pass Filter Monitor Stream jitter buffer Min, Max Latencies Hysteresis to reset the buffer and/or stream Signal to degrade to lower quality video or audio ViVu CONFIDENTIAL ALL RIGHTS RESERVED 9

MXTP: Network Adaptive ENCODE STREAM NETWORK SET BITRATE ENCODED BITRATE STREAM BITRATE MONITOR STREAMED BITRATE SENT BITRATE

ViVu CDN real time distribution around globe ViVu Cloud Across enterprise accounts Private cluster Control Across geographies and Load vivu.tv hilton.vivu.tv Signaling Media (ViVu CDN) NA EU AP AU NA EU ViVu CONFIDENTIAL ALL RIGHTS RESERVED

Video Conferencing Now Non room based Video Conferencing demand is exploding Affordability Telepresence Legacy players (Cisco & Polycom) lack cost effective solution Big Opportunity for ViVu Video Quality & Security

ViVu Current Solutions VuCast Participative etraining, Webinars Auditorium View Ask Live Video Question Screen Video Callers Scales to tens of thousands Share slides, desktop Moderated Chat Integrated Twitter/Group chats Instant Polls Instant event archive and publish True Scaling and Participation to Webinars ViVu CONFIDENTIAL ALL RIGHTS RESERVED 14

ViVu Current Solutions VuRoom for Lync, Skype Scalable Desktop video collaboration HD Video Launched Web Application Share Slides and Desktop Record and Playback like TIVO WebEx like scheduling Personal User directory Instant Multi Party Video Collaboration ViVu CONFIDENTIAL ALL RIGHTS RESERVED 15

Desktop Telepresence, Q3 DLNA TV PC/mac) ViVu CDN VuRoom, VuCast Web service API plugin plugin

Connect instantly (BT) London Stock Exchange Collaborate among peers (TIBCO) Facebook for Enterprises Communicate with patients (Radboud Hospitals) Virtual Panels made Easy (IBM) Large Conferences IM Integration Lync/Skype YouTube for Traders (Reuters) Reuters Insider

Yes, Desktop Telepresence Arrived! HD Video Zero proprietary hardware Share Slides and Desktop ViVu CONFIDENTIAL ALL RIGHTS RESERVED Record and Playback like TIVO Uses Skype, Facebook, Lync contacts Scales to millions of users 18

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