In 2025, the Public Switch Telephone Network (PSTN) and Integrated Services Digital Network (ISDN) will reach their end of life.
By then, every analogue phone line in the UK will have moved to a fully digital network that uses Internet Protocol (IP) across a fibre-based service. This won’t just affect voice services; it may also mean you need to upgrade your access services and migrate critical systems.

Pete Budge, Managing Director of the Capita Scaling Partner Team, considers how the UK’s bold pension fund pledge is shaping investment.

We’re helping a European manufacturer to transform its indirect procurement, drive operational and cost efficiencies, saving more than 7% of indirect spend so far, and to provide its employees with better operational insights and information.