PSTN Switch Off

Navigate the Great Switch Off with Croft.

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The Public Switched Telephone Network (PSTN) will reach the end of it’s life in January 2027 and we're here to help you navigate the switch off.

Any Single Analogue Lines, Multi-Lines, ISDN2 and ISDN30 services will need to move to alternatives, prior to this date.

The Great Switch Off will impact broadband customers as well. ADSL and FTTC broadband services supported by Single Analogue Lines will need to migrate to a new service.

We’re here to work with you, understand your requirements, and help you choose a future-proof solution.

This is how we support you in the migration away from PSTN.

Ready to transition away from PSTN? Get in touch.

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Our Approach

We're here to work with you, understand your requirements, and help you choose a solution that is future proofed. This is how we support you in the migration away from PSTN...

PSTN switch off our approach

Your Voice Options

Whether you're a small business or large enterprise, Croft have a voice option to suit your requirements and replace your current voice services, that are coming to an end. We know that no two business are the same and are here to offer you choice. The flowchart below will guide you through those choices to help you make an informed decision.

PSTN voice options


PSTN Switch Off Dates

The deadline for the PSTN Switch Off has been extended from December 2025 to January 2027, providing more time to prepare for the transition. However, delaying action can lead to disruptions and last-minute challenges.

Your Connectivity Options

PSTN connectivity options

At Croft, we are here to help identify and overcome your challenges...

We hope the steps identified in this page help you to start looking at your migration plan and navigating this change. Consider them a roadmap to guide you through the process of preparing for the Great Switch Off. With proper planning and expert guidance, the transition doesn't have to be a leap into the unknown. As experts in the field, we can guide you through this transition. Let's prepare for the future, together.

When does the Great Switch Off start?

It’s already started. As of the 5th September 2023, BT Open reach initiated the first phase of the PSTN Switch-off with the national stop-sell of the Public Switched Telephone Network (PSTN). This means that BT Openreach are no longer offering new PSTN-based services. It’s important to understand that you can continue using pre-existing legacy PSTN services until the complete Switch Off in January 2027. However, during this period, you will not be able to purchase any new services or modify any existing ser­vices that rely on ISDN or PSTN.

When is the final Switch Off happening?

BT Openreach has announced it intends to Switch Off the traditional, analogue telephone network in January 2027.

When should businesses switch their services from the PSTN?

Businesses should start preparing for the PSTN Switch Off now, to ensure smooth transition to the new technologies outlined in this guide. Failing to prepare for this transition can result in disruptions to business operations.

Will the Switch Off affect my internet connection?

If you are still using ADSL, ADSL2+* or have a FTTC internet connection that runs over an analogue PSTN telephone line then you will need to upgrade your internet connection. If you’re not sure what services you have please contact us.

What does the Great Switch Off mean for my business?

The Great Switch Off will affect all businesses currently operating using PSTN and ISDN services. If you fall into this category, you will need to move to the new voice and connectivity solutions, outlined in this guide, well before the January 2027 deadline to keep your communication and connectivity services operational.

How will the 2027 Switch Off impact devices connected to the PSTN?

ALL technology that uses the PSTN network will be impacted. The transition will affect services such as security and fire alarms, telecare devices, and retail payment terminals and any other devices that rely on the PSTN. If you are unsure about how a device in your business might be affected, we recommend you contact the equipment supplier or device manufacturer to find out whether it will remain functional on a digital phone Line. If you are buying a new alarm or device, you should check it is compatible with Hosted (VoIP) services.

Can I keep my existing number when migrating to a new service?

You can keep your existing phone number if you inform us at point of sale/when you place your migration order. You will need to take out a Voice service (to run parallel with your Connectivity product) and indicate that you wish to port the number onto the new Voice service, otherwise you will Lose the number once the service migrates away from the existing service.

Some of our clients

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Testimonials

What our clients say

The service provided has been second to none. Extremely responsive to any situation, in either a crisis or a general advice scenario. I would 100% recommend Croft for your business needs.

Talent International

Tina Vanes, National Operations Manager

Croft understood the urgent need to get a system deployed, and they approached the challenge in their usual professional, quick and concise manner, involving on-site IT staff to ensure our system was fit for purpose, as it was being designed.

ESco

Matthew O'Malley, Technical Manager

Our legacy system worked well but there were two improvements we really wanted to make. Our staff needed the system to have the flexibility to be able to switch locations and still have the accessibility they would have when in the office. Our call charges were also another issue highlighted, and working with Croft to introduce SIP trunks significantly reduced our network services outlay.

Price’s Patent Candles Ltd

Nik Gazis, IT Manager

I highly recommend Croft, we have been using them for years. We left briefly to go with another firm, we didn’t even see the contract out before we went back with Croft as the service is second to none and the team are friendly and informative, they always provide excellent and speedy service, you really can’t go wrong with these guys.

SOS Wholesale

Lee Morgan, IT Manager

We’ve been with Croft for many years to support our telephony and data network infrastructure. They are a pleasure to work with and always offer top class support when needed. I’d highly recommend them.

Buyagift.com

Rhys Caines, Head of Operations

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Transition away from PSTN and future proof your organisation.

Speak to one of our PSTN switch off specialists about migrating away from legacy technology.

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