ABC Company

Tom Day • March 19, 2025

The telecommunications landscape in the UK is undergoing its biggest transformation since the switch from analog to digital. By January 2027, BT will completely phase out its PSTN and ISDN networks, affecting millions of businesses across the country. Here's what you need to know and how to prepare.


Understanding the Impact


  • What is the PSTN/ISDN switch-off?
  • Why is it happening?
  • Who will be affected?


The timeline is clear: by January 2027, traditional phone lines will be decommissioned. For businesses still using these systems, now is the time to plan your transition to modern VoIP solutions.


Making the Switch


The good news? VoIP technology offers more features, better flexibility, and often lower costs than traditional phone systems. Modern solutions like Telo provide:


  • Crystal-clear HD voice quality
  • Professional call menus
  • Smart voicemail with transcription
  • Detailed call reporting
  • Flexible working capabilities


Steps to Prepare:


  1. Audit your current system
  2. Assess your internet connectivity
  3. Choose a reliable VoIP provider
  4. Plan your transition timeline
  5. Train your team


Don't wait until the last minute. Start planning your switch to VoIP today and ensure your business stays connected.


Book a free consultation with our experts to discuss your transition plan.


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