Month: January 2017

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Why use ISDN?
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Why use ISDN?

ISDN is a communications technology that is used less and less as VoIP grows more. That isn’t to say there is no requirement or a place in the market for ISDN however. Why use ISDN? ISDN is fast and it is flexible. It eliminates restrictions and problems that are associated with converting digital signals to...

January 6, 2017June 5, 2018by