PSTN - Switch Off

What is a PSTN?

The Public Services Telephone Network (PSTN) is a global term for the interconnection of public telephone networks over copper-based materials. They are primarily used for voice calls, fax machines, franking machines, card processing machines and connecting a modem for dial up internet (mostly older style technologies).

What is the PSTN switch off?

You may have heard of the PSTN (Public Services Telephone Network) Switch Off, also referred to as the ISDN (Integrated Services Digital Network) Switch Off. It’s no secret but does need to be addressed, and sooner than you may think. 

With 2025 fast approaching, it’s time to look at the options for businesses as phone lines are moved into our increasingly digital world. We break down the jargon and acronyms surrounding these services, what the plan is, and what you can do to get ahead. 

What are your options?

  • SIP Trunking
  • Hosted
  • Leased Lines
  • Fibre to the Premises (FTTP)
  • Single Order Generic Ethernet Access (SOGEA) 
  • Single Order Transitional Access Product (SOTAP)

Register to download PDF and find out more information on the PTSN - Switch Off

Why AVC One?

The trusted partner of choice, providing leading edge technology for UK business through our UK channel of partners.

High impact delivery: providing access to quality tech and expertise, adding value to your brand and delivering outcomes that can be measured.

A growth partner: helping you win new business by supporting strong customer relationships, allowing you to scale and meet customer requirements.

Specialist knowledge: deep-rooted sector expertise, real-time industry knowledge allows us to evolve and innovate around market dynamics.

Team extension: we’ll give you the focus-time to concentrate on winning business, providing insights and support for now and in the future

Solid and reliable: access to market leading technology underpinned by decades of expertise with a service-first focus.

Ready to talk?

Speak to one of our experts about how technology can support your business.