IPpuhelujärjestelmät
IPpuhelujärjestelmät, known in English as IP telephony systems or VoIP (Voice over Internet Protocol) systems, refer to the technology that allows voice calls to be made over the internet or other IP-based networks. Instead of using traditional analog phone lines, these systems transmit voice data in digital packets across the internet. This fundamental shift from circuit-switched to packet-switched communication enables a range of new features and efficiencies.
The core components of an IP telephony system typically include IP phones, which are devices that connect
IP telephony offers several advantages over traditional systems. Cost savings are often a primary driver, as