What Is ISDN ?
Isn’t that the thing we used to use for connecting to the internet.
In the day of
Now that we’ra all surfing on super whizzy fibre broadband, you might think of ISDN as the dinosaur in the room – a slightly improved version of a 56k modem.
facilitates the connection between 2 people in 2 remote locations in (usually broadcast) quality.
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