What Is VOIP PRI?
Information About Technology
Core Definition
VoIP PRI (Voice over Internet Protocol Primary Rate Interface) is a business-grade phone service that leverages the internet for calls while maintaining a physical connection to the traditional phone network (PSTN). It utilizes the ISDN (Integrated Services Digital Network) protocol, offering a digital alternative to analog phone lines.
Benefit Definition
VoIP PRI offers businesses significant advantages. It supports high call volumes, enabling features like call centers and conference calls. Fast data transmission allows for seamless integration of voice and data communication. Compared to traditional analog lines, VoIP PRI offers a cost-effective solution with a higher capacity for simultaneous calls.
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Technical Definition
Technically, VoIP PRI combines the benefits of VoIP technology with the established infrastructure of ISDN. Multiple voice and data channels are carried over a single physical connection using T1 lines in North America or E1 lines in Europe. Calls are converted into data packets and transmitted over the internet, while the ISDN protocol ensures a reliable digital connection to the PSTN.
