International ISDN: a network operator's experience

Reviews British Telecom's experiences as an international network operator, in rolling out ISDN (integrated service digital network) internationally. A brief description is given of the key links required to support an international ISDN and British Telecom's role in supplying these. The various initiatives between international network operators in creating a network capable of supporting ISDN from customer to customer are highlighted. British Telecom's initiatives and experiences in rolling out international ISDN are also covered.<>