ISDN cables

PSTN Switch Off

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ISDN connected phone

Is your business still running on traditional PSTN lines?

The Openreach network are still working towards their target of a complete switch off for the PSTN/ISDN network in 2025. In recent months we have seen several price increases on these legacy services, forcing customers to act more swiftly.

From the 5th September the national network will have further restrictions placed on PSTN/ISDN services. There will be no new installations available, no regrades or changes to services, no start of stopped lines or additions of connectivity.

Time is running out, now is the time to put a plan into action and future proof your business.

At Switch Networks we take the time to understand how your business works so we can offer a solution that will fit with your business and your budget. Our qualified Engineers can point out any potential issues as well as the advantages. We offer a wide range of solutions and we are happy to run through what each service can offer your individual business.

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Ethernet cable

ISDN Lines

How do you know if your business is using ISDN lines?

If you have a phone system that was installed more than 5 years ago and you have the ability to take more than one call at a time, it’s very likely that you will be using ISDN lines to communicate with the rest of the world.

Depending on your provider, there should be a reference to ISDN on your bill. Unfortunately, many telecoms companies make customer bills difficult to understand. If it is unclear if you are using an ISDN or PSTN line then give us a call and we will be able to tell you quickly whether you are using an ISDN line or not.

From September 2023 BT are restricting the changes that are possible on ISDN services. Although the proposed deadline for a final switch-off is 2025, we strongly advise you to look at all the options available as soon as possible to allow your business to plan for the most suitable services.

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