18 May 2015
TO DO

BT announces date for end of ISDN

What does the end of ISDN mean for UK businesses? Read the interview with Richard Holbrook, Bistech’s Technical Director.

BT has announced a target date of 2025 for completing the migration of all ISDN and PSTN customers to IP. Whilst 10 years may feel like a long time, in real terms the migration process will need to begin soon if this timescale is to be met.

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