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The Great PSTN
Switch Off

In 2027, 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.

Keeping you up to date

BT is modernising the way telephone services are delivered across the UK. The current PSTN is aging and will reach the end of its life Jan 2027. New digital technologies will take its place, meaning over 16 million lines and channels will need to move to alternative products before the network is switched off.

Its never too early to start thinking about how this might affect your business, and we’re here to help you every step of the way.

Reach out to our telecoms experts to learn about the alternative services available to you and your business.

Let us help you today

Give the team a call today on 0333 014 6220, or register your details with us online and one of the Immervox team will be in touch to discuss the first stages of building your bespoke Immervox solution.