What is a PRI Card and How Does It work
Businesses can manage many phone calls at once via telecommunications technology called PRI cards. The digital signal processing, which converts signals into a format that can be sent over traditional phone networks, is the intelligence behind a PRI card. The control of the transmission of data, video, and voice signals is embedded in the ISDN protocol. It guarantees that each one of a PRI card's 24 channels can perform communication without disruption.