In 2025 BT will be switching off its PSTN (Public Switched Telephone Network) and ISDN (Integrated Services Digital Network) networks. It may seem quite a long time away for businesses, but the older systems will begin being phased out from next year, in 2020. At this point there will be no ISDN orders being accepted,...The post Future Proof Your Business & Switch to the Cloud appeared first on Eden Telecoms.
