I can't seem to figure this out. So an internal call is made from a 6930 to a 5634 phone. If i press the "end call" button on the 5634, the 6930 keeps trying to connect as if no button was pressed at al. The call doesn't arrive anymore on the destination but the originating device keeps calling until you hang up.
Is there a way to program a "hangup" when the destination device cancels / ignores the call?