What is the PTSN Switch off
The PSTN switch off refers to the planned retirement of the traditional copper-based telephone network across the UK—a network that has been in place for well over a century. This change is driven by the need to modernise our communications infrastructure. Providers such as Openreach are phasing out the old analogue system to make way for faster, more reliable fibre-optic networks. The shift is part of a broader effort to upgrade to digital technologies that can support gigabit-speed broadband and meet modern connectivity demands.
The deadline for the complete phase-out of analogue lines is set for 31 January 2027. This means that after this date, services reliant on the old PSTN—including emergency communication systems in lifts—could suddenly stop working. Many critical systems, like lift emergency phones, depend on the reliable dial tone and power that traditional landlines provide. Without an upgrade, these systems risk failing during an emergency, posing serious safety hazards and potentially breaching regulatory standards such as BS EN81-28.
Now is the time to consider modern alternatives that ensure continuous and dependable service. Upgrading to digital solutions like VoIP or GSM-based systems can help avoid unexpected disruptions, keeping essential safety measures fully operational for years to come.
