1. Connecting the World Multimedia Conferencing System (MCS)

2. Technology trends today indicate that the world of communications is converging. Voice, video and data are all merging into one carrier base : Internet Protocol (IP). Whoever manages to make the above a reality, with the ability to use current infrastructure and generic PCs , will become the world leader in multimedia communications. Technology Trends

3. 1st Generation : POINT TO POINT Legacy Systems Proprietary ISDN

5. MULTIPOINT TO MULTIPOINT to multipoint.. Internet or IP Network Video PABX of the future, where every office can be connected to each other via Intranets or the Internet. Cost of communications: RM 0.00

7. MCS Version 5.0 presents a MULTIPOINT-TO-MULTIPOINT system that has unique features overcome the disadvantages of current systems: Allows multipoint desktop and boardroom conferencing using your existing LAN infrastructure, without effecting your current applications. No expensive MCU is required. MCS uses the non-proprietary IP protocol and runs over your existing network lines and even over the Internet. The required WAN or Internet bandwidth remains constant, no matter how many sites join the conference.

8. Multimedia Conferencing Distributed Network Entity Architecture RSW Control Criteria H.323 Client Video Module Audio Module Control Module Chat MLIC Server Client Document Conferencing Usage Monitoring CIF Format LINUX Codec Dynamic Codec Adjuster LINUX Codec Integrated Echo Cancellation Controls For LINUX Client Server Web based Chat IM Client Integration Server to Server Auto Bandwidth Shaper Inter-MLIC Compression Inter- MLIC Routing IPv6 Server NATed Server Server to Server Client Server Reliable Multicast Server to Server Cell Phone (3G Technology) Tablet PC PDA Client (Wireless) Unidirectional Link Support POTS Integration (VOIP) Web Based IPv6 Auto Firewall Configuration Web Admin Fundamental Technology Core Development Future Development Current Development

9. 1. Uses the Real-time Switching Control Criteria to optimize bandwidth for multimedia conferencing. 2. Uses the Distributed Network Entity Architecture to provide the speed and processing power for high end real-time multimedia applications. MCS Unique Features

11. Change Password

12. Invite during conference

14. Buffer Volume Control Mute volume Adjust volume Volume figure will be shown

15. Capture volume Control Mute volume (stop sending) Adjust volume Volume figure will be shown

16. Enable / Disable Audio Enabled Disabled

18. How to change settings :

19. Changing video frame rate

20. Auto video windows size changing

21. How to change settings :

23. Scenario : 1 Chairman & 2 Active participant Pic : 320 x 240 Scenario where there are 4 windows with 320 x 240 windows size.

27. Change Camera On-The-Fly

28. MCS Compatible to H.323 Standard MCS ver5 able to work well with H.323. Below screen shot is one of the example on how MCS has been integrated with H.323. Video with the name “din’ is using MCS to transmit meanwhile name”sandra lim” using netmeeting. The screen shot is from MCS point of view.

29. MCS Chat Screen Chat tool integrated with MCS ver5. Above is the sample of screen shot of chat window.

30. MLIC enables multiple LANs interconnected by WANs to join in a conference. MLIC Entity

31. GAMSA HAMNIDA Sivavenayakam Velayutham Network Research Group Universiti Sains Malaysia [email_address]