The PRI card is used to connect PRI lines to IP PBX / IP telephony servers so that all IP phones /analog phones (Extensions) can make outgoing calls or receive incoming calls using it. Basically, PRI line is a digital trunk line provided by a telecommunications service provider that allows users behind a PBX to make 30 simultaneous incoming/outgoing calls using a single line.
These cards come with 1-port, 2-ports, 4-ports, 8-ports, and 16-ports, so you can choose the card according to your company’s telecommunications requirements and needs.
PRI cards are high-performance, cost-effective telephony cards available with carrier grade optional hardware echo cancellation. The card allows up to 96 (T1) or 120 (E1) channels and allows integration of legacy telephony systems with emerging Voice-over IP (VoIP) technologies.
