An Integrated Videoconferencing System for Heterogeneous Multimedia Collaboration: http://www.globalmmcs.org/publications/ahmet-paper.pdf

We have developed an integrated conferencing system, Global Multimedia Collaboration System, which enables heterogeneous multimedia clients to join the same real-time sessions. Our system provides support for a variety of protocols and applications, including H.323 clients, SIP clients and Access Grid rooms. In this paper, we would like to show the features and design principles of our conferencing server which facilitates audio and video communications among participating clients in a real-time conference