PSTN Phase-Out: BT’s 2025 Deadline Explained

The decision made by British Telecom to phase out Public Switched Telephone Network lines by the end of 2025 will have significant implications for the telecommunications industry and consumers alike. This move by BT is a response to the changing technology landscape and market dynamics. As more people embrace Voice over Internet Protocol services and…

What is VoIP (Voice over Internet Protocol)?

VoIP (Voice over Internet Protocol) is a technology that transmits voice and multimedia session traffic over internet protocol (IP) systems. It refers to communication services such as voice, fax, SMS, and voice messages through the internet instead of PSTN. Every UC vendor – from Microsoft to Zoom – uses VoIP features to enable telephony and…

What Is a VoIP Call?

VoIP definition, functionalities, features, benefits, and how to get started Voice over internet protocol (VoIP) converts phone calls into data and sends it over the internet. VoIP provides advantages over traditional phone services, and service providers in this segment do more than offer phone conversations. In conventional telephones, voice communications are powered over analogue lines.…

What Is End-to-End Call Encryption?

End-to-end encrypted calls provide the gold standard for protecting communication End-to-end call encryption (E2EE) is a secure communication method that prevents third parties from accessing data transferred via VoIP calls. Most popular messaging and call service providers use this technology – including Facebook, WhatsApp, and Zoom – to prevent the exposure of user information. While…