Successful study of IP multicast videoconferencing system

Video conferencing system (HNTH) IP multicast is one of the products of state-level science and technology topics:

'Research on development of overall process, solutions to ensure safety, information security, application for HNTH' , code KC.01.18 by Associate Professor - Dr. Tran Hong Quan (Institute of Post Science and Technology) Chairman.

This system allows up to 300 concurrent conferences; support all types of common sound cards and cameras as well as professional equipment used for HNTH; effectively manage user access; allow members to communicate by voice, image, text (chat) or exchange files; Optimize transmission by using IP multicast to transmit voice and video data.

In particular, to ensure the confidentiality and safety of the system of the system, scientists participating in the project have successfully built the IP multicast compatible firewall system, the system of unauthorized intrusion detection and set-up Dedicated to encrypted transmission line. The product has been successfully tested in intranet, wide area network and international Internet, opening up high applicability for enterprise networks, state agencies as well as for training and working from far away.

In the afternoon of June 22, 2006, in Hanoi, the State-level Acceptance Council (chaired by Prof. Vu Dinh Cu) evaluated the topic to reach Type B.

News and photos: Minh Nguyet