Telstra Research Laboratories
ISDN Tutorial - Video (1985)

About the video
View the video (isdn.mpg ~112Mb 10:56)

About the video

An animated video produced for the 1985 Open Day explaining the principles of an Integrated Services Digital Network (ISDN) and the transmission problems associated with the delivery of ISDN services to customers.

The video was created within TRL on an Apple II Personal Computer using software called "Graphics Magician".

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Last updated: October 11, 2002