ISDN Switch Off January 2027

With Sangoma you have options

It’s the biggest and most important modernisation of the public phone network ever, and your business needs to ACT NOW to ensure a smooth transition

Background to the Switch Off

In 2017 BT announced it intended to Switch Off ISDN and PSTN. From September 2023 new ISDN lines will not be available for purchase. Businesses must make alternative plans and migrate all ISDN / PSTN channels or they will be without a telephony service after January 2027. All equipment that currently uses the PSTN will stop working: such as alarms, elevator phones, EPOS machines, door entry systems, CCTV, faxes …

What Do You Do Now?

Firstly don’t bury your head, doing nothing is NOT an option. The Switch Off WILL happen; secondly don’t panic the transition to IP telephony is very straight forward with Sangoma. We are trusted advisors to many businesses and have helped them find the solution that is right for their business; talk to us about how we can help you.

There are four options, all suitable for businesses ranging in size from as few as 3 employees to many thousands of employees. All you have to do is decide which is the best fit for you, and we’ll help you do the rest…

Adapt What
You Have

Extend the life of your current phone system
by connecting it to the internet.

Upgrade What
You Have

Install a new unified communication
phone system

Migrate to
the Cloud

Move to a powerful, cloud-powered
Unified Communications solutions

Adopt A
Hybrid Solution

Mix & match the options to
suit your business needs

In January 2027 BT is switching off the UK’s PSTN and ISDN networks for good. In this webinar Sangoma explains what this means for businesses still using these voice services and how you can prepare for the transition.

12th June 2023

Tick, tock, tick, tock…time is running out for your outdated business telephony… Read more

Don’t be left hanging on the telephone

When: Tuesday 18th July at 10am

We’ll discuss why Sangoma is one of the only companies that offers a full portfolio of solutions for the Switch Off; and show you why businesses see us as their trusted advisor in helping them choose the right option for their continued voice / UC services. In this webinar you’ll learn more about:

  • Keeping your existing PBX system if you are happy with it
  • Moving to an on-premise solution
  • Moving to a cloud solution
  • Adopting a hybrid solution
  • How these solutions integrate with Microsoft Teams