1. HD3000/HD3000 LT Briefing

2. VCON Introduces the High Definition Series! Industry leading video quality Price performance leadership Variety of form factors: settop, open multimedia platform and integrator’s codec Includes advanced features Part of VCON’s integrated, rich-media conferencing solution –Added functionality when combined with VCON MXM and VCB –Text messaging and web-sharing added when combined with VCON IPNexus –Management, firewall traversal, encryption

3. Set-top conferencing system with handheld remote control IP data rates up to 4Mbps (LT up to 2Mbps) High-quality video with very low latency Embedded 4-port MCU with audio/video transcoding and speed matching (not on LT model) HD DualStream TM (simultaneous video+data) Incorporates HD Simulcast TM technology for advanced streaming capabilities Embedded web server for centralized management and administration Set-top Conferencing Appliance HD3000/HD3000 LT

4. Next-Generation Video Quality H.261, H.263, H.263+, H.263++ D (unrestricted motion vector) F (advanced prediction mode) I (advanced INTRA coding) J (deblocking filter) T (modified quantization) H.264 (no charge, future SW upgrade) QCIF  Interlaced CIF resolutions supported Interlaced CIF at 60 fields/sec QCIF (176 x 144) CIF (352 x 288) Interlaced CIF (352 x 576)

5. HD3000 Embedded MCU An embedded MCU is standard on the HD3000 (not on LT): –4 participants at 384Kbps per participant –3 participants at 768Kbps per participant –Voice activated switching –Speed matching –Audio transcoding –Video transcoding (algorithm, frame rate, resolution) –Dial in or dial out –Chair control using H.243 –Cascading –Simultaneously stream the multipoint session using HD Simulcast The only embedded MCU with speed matching and A/V transcoding ! The only embedded MCU with simultaneous streaming !

6. HD DualStream TM Simultaneously transmit one video source and one data source –Video: H.263 up to interlaced CIF resolution –Data: H.263 at 4CIF resolution –Supported in embedded MCU mode (not on LT model) –Supported in streaming; able to stream dual video streams QuickTime viewers see both images side-by-side –Compatible with Tandberg’s DuoVideo

7. HD Simulcast TM Multicast streaming –Multicast to VCON Broadcast Viewer, QuickTime viewer, or other multicast viewers with integrated SDP listeners Unicast streaming –Data rate downspeeding to stream over Internet –Resolution transcoding option (CIF-to-QCIF) –Compatible with QuickTime viewers Multi-Unicast –Up to 25 unicast streams at 384Kbps during multicast session –Up to 10 unicast streams at 384Kbps during 384Kbps call + multicast session VCON Interactive Multicast (participate in any Interactive Multicast session) The only settop with multi-unicast streaming !

8. HD Simulcast Example 1.5Mbps 384Kbps 768Kbps Multipoint Conference (with speed matching) HD3000 Internet Multi-Unicast (with downspeeding) 128Kbps

9. HD3000 Embedded Web Server

10. First to Market Advantages & Exclusives HD3000 is the only group system in the market …… whose embedded MCU has speed matching and audio/video transcoding (not on LT model) whose embedded MCU has simultaneous streaming (not on LT model) with automatic software upgrade capabilities HD3000 is the only settop in the market …… with multi-unicast streaming with interactive multicast (participant) capabilities

11. Video network management & remote device administration Directory services Ad hoc conf. & simplified GW dialing Added Value from VCON MXM VCB SecureConnect Multipoint conferencing (scalable MCU) Web-based scheduling (Conf. Moderator) Firewall / NAT traversal Encrypted communications

12. HD3000 Summary Choose from two models, depending on the need for an embedded MCU and/or Unicast streaming capability High-definition conferencing system combining videoconferencing, streaming video and multipoint conferencing all in one Provides high-quality, life-like video with extremely low latency Stream live point-to-point or multipoint conferences to QuickTime viewers via multicasting or unicasting Advanced embedded web-based management and administration

13. Thank you