In 2025, BT Openreach plans to switch off the Public Switched Telephone Network (PSTN), requiring businesses and individuals to transition to alternative communication services. Red Rock Communications, a leading telecom and telephony provider, will guide you through this significant change. In this blog, we will explore what the PSTN is, the implications of the switch-off, the difference between the ISDN and PSTN switch-off, the benefits of Voice over Internet Protocol (VoIP), and how Red Rock Communications can assist with their SIP Trunk services.
Understanding the PSTN Switch Off
The Public Switched Telephone Network (PSTN) is the traditional analogue telephone network used for voice communication. It relies on copper wires to transmit calls. However, with advancements in digital technology, the need for more efficient and flexible communication solutions has emerged.
The PSTN Switch Off
By 2025, the PSTN will be switched off by BT Openreach. This transition means businesses and individuals currently using PSTN-based services must find alternative communication options, such as Voice over Internet Protocol (VoIP).
Difference between ISDN and PSTN Switch Off
It's important to differentiate between the ISDN (Integrated Services Digital Network) and PSTN Switch Off. ISDN is a digital telephone network that enables voice, data, and video services. The ISDN Switch Off involves discontinuing ISDN services, while the PSTN Switch Off refers to the phasing out the traditional analogue telephone network. Both switch-offs signal the need to adopt modern communication technologies like VoIP.
Benefits of VoIP
VoIP, or Voice over Internet Protocol, is an advanced communication technology that transmits voice calls and data. Compared to traditional PSTN, VoIP offers several advantages, including cost-effectiveness, scalability, increased flexibility, enhanced resiliency, and reduced downtime. It allows businesses to integrate voice services with internet-based applications and adapt to evolving communication needs.
Red Rock Communications' SIP Trunk Services
Red Rock Communications provides SIP Trunking services, a technology that routes voice calls via the Internet. SIP Trunks offer a flexible and cost-effective alternative for inbound and outbound calls. They are compatible with any phone system, whether analogue, digital, or VoIP, providing businesses with increased flexibility, scalability, and resiliency. SIP Trunks allow calls to be rerouted quickly in case of faults, minimising disruptions.
Red Rock Communications has a proven track record of delivering reliable and cost-effective communication solutions to various clients, including charities and non-profit organisations. Their telephony hosting and communication infrastructure expertise enables businesses to maximise productivity and adapt to changing work environments.
Schedule A Consultation Today: Reach Out To Red Rock Communications
The PSTN Switch Off in 2025 necessitates transitioning to modern communication technologies like VoIP. Red Rock Communications offers SIP Trunk services, providing businesses with flexible, scalable, and cost-effective communication solutions. With a transparent approach and a history of successful implementations, Red Rock Communications is well-equipped to assist companies in adapting to the future of telephony. Call our team, or fill out our enquiry form below to schedule a consultation.