Alles, und zwar immer sofort? Multimedia im ISDN

Multimedia is currently treated as if it's a new phenomen which it is not. However, multimedia can be a new stimulus to advanced communications applications and services. Various multimedia applications do exist, examples are given. They do not necessarily require broadband telecommunications networks, many can run on narrowband networks as well, such as on ISDN also can serve as a medium on which first experiences with multimedia telecommunications can be gained, on relatively low cost basis.