We are connected to DMS-100 PSTN by E1/R2. This chassis is tcs 4.3. I have got at least 2 timeslots that always show status: DialingIn. No established/failed connections is on this timeslots assigned modem (I use fixedAssignment). What can cause that state? And what does ds0ReceivingBlock mean? Sometimes I get this state on almost all timeslots. Thanks, alex.