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ISDN: Switch it up, Before it Switches Off
ISDN Switch off /

3 minute read

ISDN: Switch it up, Before it Switches Off

The end is nigh!  The era of ISDN is drawing to a close.  BT are no longer selling new networks and...

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PSTN vs ISDN vs SIP: Which is Best For You?
ISDN Switch off /

2 minute read

PSTN vs ISDN vs SIP: Which is Best For You?

The world of telecoms is full of confusing acronyms, especially when it comes to line rental. PTSN,...

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Why Move to SIP and VoIP From my ISDN and Analogue Lines?
Unified Communications /

3 minute read

Why Move to SIP and VoIP From my ISDN and Analogue Lines?

As I am sure you have heard, BT has announced it will be switching off its PSTN and ISDN networks...

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