Telephone lines and other analogue technologies must be prepared for the big PSTN switch-off. We are encouraging businesses to transition from the outdated PSTN to All-IP by the end of December 2025 to ensure the continuity of their services well in advance of the network’s final shutdown in January 2027.

The discontinuation of PSTN services will not only affect telephony services but will also necessitate an upgrade to your current broadband connection. Additionally, any equipment currently reliant on the PSTN network, such as alarms, EPOS machines, door entry systems, CCTV, and so on, will also need to be upgraded to an alternative solution.