Category: Services

The 2025 PSTN Switch Off, also known as the copper stop-sell, is set to affect UK businesses over the next few years. From 2025, the Public Switched Telephone Network (PSTN) – the UK’s traditional telephone network – will be fully decommissioned and retired from service. In anticipation of this, products that utilize the PSTN network, such as Integrated Services Digital Network (ISDN), will stop being sold from 2023 and will not be used for line installations from that date.