AT&T's First International ISDN Trial
30 November 1989
Using the ISDN capabilities of the 5ESS(R) Switch, AT&T's first international ISDN trial is scheduled to start in Taiwan, Republic of China, in early 1989. The trial will be held in the city of Kaohsiung and will be Taiwan's first ISDN offering. This paper describes the planning and development involved with implementing this trial.