The Great PSTN
Switch Off
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.
Keeping you up to date
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.
LATEST ‘PSTN SWITCH OFF’ ARTICLES
FROM OUR BLOG
PSTN Switch Off – Here are your options – March 2024
Are you Switch Off ready? – December 2023
What happened when we asked ChatGPT about the PSTN switch off? – March 2023
How to prepare your business – February 2023
The PSTN Switch Off – November 2022 Update
The PSTN Switch Off – July 2022 Update
Is your telephone system ready for the big ISDN switch off?
What is the PSTN and ISDN Switch Off?
Migrating from ISDN to a Cloud phone system
KEY DATES
-
Sept 2023
Stop selling new supply of WLR -
Apr 2025
Orphaned assets phase -
Dec 2025
WLR withdrawn completely
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.
