BT Analogue phone switch off. Why landlines are being retired. Cloud telephones VoIP to replace PSTN
Summary
BT has announced the retirement of the PSTN network, a system that has been in use for 50-60 years for home and business phone calls. The shift towards VoIP and mobile phone calls has driven this change, leading to businesses needing to transition devices like fax machines and alarm systems to new technologies. With the retirement of the PSTN network, cloud-based telephone systems have created opportunities for businesses to operate outside of traditional office settings, especially during the COVID era.
Introduction of PSTN Network
BT announced the retirement of the PSTN network, which was previously used by operators to patch people through exchanges. It has been replaced by the PSTN network over the last 50-60 years, running on copper networks for home and business phone calls.
Reasons for Retirement
BT is retiring the PSTN network due to the shift towards VoIP traffic and the adoption of mobile phone calls. Many businesses have already made the switch driven by cost factors and regulatory influences like OfCom.
Impact on Devices
Devices like fax machines, alarm systems, and fire systems that rely on the old PSTN network will stop working. Users need to transition these devices to new technologies like ATA devices to make them cloud-ready.
Opportunities with Cloud Technology
The retirement of the PSTN network has opened up opportunities, especially during COVID and remote working scenarios. Cloud-based telephone systems now allow for operations to be maintained outside traditional office settings.
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