The Cisco voice interface cards (VICs) are daughter cards that install into the network modules and provide the interface to the PSTN and to telephony equipment (PBX, key systems, fax machines, phones).
The VIC2-2BRI-NT/TE provides the ability to connect a PBX or PABX configured as user side directly to the router. It also provides phantom power to accommodate equipment that requires it. Connectivity technology: Wired Interface type: ISDN BRI Type: BRI
