B-Link4 - ISDN simulator with 4 BRI

The B-Link4 is our compact ISDN basic rate network simulator with four ports. It performs complete call handling procedures for accurate simulation, without the need for a Switch or PBX (Central Office). B-Link4 may be used with routers, video conferencing terminals, terminal adapters, PC applications or any ISDN basic rate terminal fitted with a standard S/T interface