ISDN Switch Off 2025: Plan ahead

ISDN Switch Off 2025: Plan ahead

ISDN Switch Off 2025 At the end of December 2025, ISDN switch-off will become a reality. Openreach will turn off ISDN and dial-tone on analogue lines in the UK. The BT ISDN switch-off announcement was made in 2015. At that time it was made clear that there would be no...