H.323, Access grid, Global-MMCS, XGSP, NaradaBrokering
Global Multimedia Collaboration System (Global-MMCS), a scalable, robust and service-oriented collaboration system, can bridge H.323, SIP, Access Grid clients and 2.5G/3G cellular phones in audiovisual collaborations. The H.323 gateway in Global-MMCS enables H.323 terminals to interact with other clients, and provides them the complete H.323 conference control services.
Wu, Wenjun; Bulut, Hasan; Uyar, Ahmet; and Fox, Geoffrey C., "Adapting H.323 Terminals in a Service-Oriented Collaboration System" (2005). Electrical Engineering and Computer Science. Paper 130.