It wasn't long ago that the IT world viewed ISDN as the digital replacement for the analog telephone line and the natural successor to the modem. As new broadband solutions come onto the market, Stephen Hannington examines the changing face of the service.
ISDN will never become what its original proponents imagined of it -acement for the analog telephone line and the natural successor to the modem. As new broadband solutions come onto the market, St...
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