Tie-Line (Audio Only) Linking
You can directly connect two Eclipse HX matrices through tie-line linking.
By configuring each of the linked ports in each system as a partyline, the two systems can talk and listen to anyone on that partyline in either system. Call signals will also pass from one system to the other.
However, since no control data passes between the matrices, assignments cannot be dynamically allocated among the ports of a matrix. Only the one partyline on the first matrix connects to the partyline of the second matrix.