B-LinkU - ISDN simulator with two BRI

B-LinkU is our best selling low cost ISDN simulator. This compact unit allows you to simulate the basic rate ISDN network between any terminal fitted with an S/T or U interface, such as routers, TA's and video conferencing units. Both ports are completely independent allowing you to connect 2 terminals with the same interface type or one U interface terminal and one S/T interface terminal