BRI

BRI (Basic Rate Interface) is a type of ISDN (Integrated Services Digital Network) service. It provides two 64 kbps B-channels and one 16 kbps D-channel, often referred to as 2B+D. These channels allow voice, video and data to be transmitted simultaneously over a single line.

BRI and PRI

Although both BRI and PRI (Primary Rate Interface) are ISDN services, they have differences.

While both BRI and PRI (Primary Rate Interface) are ISDN services, they have differences.

Bandwidth. BRI provides 2B+D channels, making it suitable for small business or home use. In contrast, PRI provides 23B+D channels in North America (and 30B+D channels in Europe), targeting large enterprises. BRI provides 23B+D channels in North America (and 30B+D in Europe), targeting large enterprises.

Infrastructure. BRI can be deployed over existing telephone lines, while PRI often requires specialized infrastructure.

Cost. Based on bandwidth, BRI is generally more affordable than PRI, making it the preferred choice for smaller systems.

Benefits of BRI

Universality. The ability of BRI to transmit voice, video, and data simultaneously makes it a versatile means of communication. The ability of BRI to transmit voice, video, and data simultaneously makes it a versatile means of communication.

Reliability. BRI provides a stable and reliable digital connection, ensuring clear and stable communication. Reliability.

Economy. For small businesses and individual users, BRI is a cost-effective solution that allows the use of existing telephone lines.

Applications of BRI

Teleconferencing: The ability to transmit voice and video simultaneously makes BRI the ideal solution for teleconferencing.

Teleconferencing

High-speed Internet. Before the widespread availability of broadband networks, BRI was a popular choice for high-speed Internet access. High-speed Internet.

Fax and data services. BRI was used for reliable fax and data transmission, especially in the business community.