Written Question·Department for Science, Innovation and Technology·UIN 31854

Voice over Internet Protocol

Tabled: 21 February 2025
Answered: 3 March 2025

Question

Damian Hinds

ConservativeEast Hampshire

To ask the Secretary of State for Science, Innovation and Technology, what data his Department holds on the numbers of (a) residential customers and (b) business customers that have moved from a PSTN telephone connection to a VOIP connection (i) when thei

Answer

Chris Bryant
The Department does not hold this specific information on the Public Switched Telephone Network (PSTN) migration to Voice over Internet Protocol (VoIP).Ofcom’s Connected Nations (2024) report (published 5 December 2024) states: “In the year to July 2024, ...

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