Cisco VIC-2BRI-NT/TE= Internal interface cards/adapter

Two-port ISDN BRI VIC, S/T interface, Network Termination (NT) or TE ISDN Voice Interface Cards (VICs) connect directly to Public Switched Telephone Networks (PSTNs), Private Branch Exchanges (PBX), and Private Access Branch Exchanges (PABX), supporting both on-premise and off-premise connections.

The VIC2-2BRI-NT/TE cards are new generation VICs that are a hardware refresh of the older cards of the similar functionality, with resolved manufacture component issues. New functionality is also introduced on these BRI cards (which reduces the number of Stock Keeping Units (SKUs) required).