Switch blocking

The CG 6565E board:

Can simultaneously connect (simplex) to all 4096 timeslots on the H.100 bus.
Does not support switching signaling from trunk-to-trunk or from trunk-to-bus. Signaling must terminate on the board.

If a connection is made to or from a CT bus timeslot, any existing connection in the other direction on that timeslot is disconnected.

Signaling streams cannot be switched to the H.100 bus. They are hard wired to the framer.