Title :
A multi-site videophone PBX system
Author_Institution :
British Telecom Res., London, UK
Abstract :
This paper looks at the design of a multi-site PBX videophone system in terms of technology choices for transmission, switching and call-control, and considers the system in relation to future IPBX- and ISDN-based videophone systems
Keywords :
ISDN; private telephone exchanges; videotelephony; IPBX; ISDN; call-control; switching; transmission; videophone PBX system;
Conference_Titel :
Private Switching Systems and Networks, 1988., International Conference on
Conference_Location :
London
