SAMSUNG
DCS-816
Installation Manual
7-4
7.4 Ring Over Page
When a customer-provided paging system is installed (refer to section 7.2), incoming calls can be
assigned to Ring Over Page (ROP). Program a line or lines to ring a hunt group and assign ROP
as a destination in this hunt group. ROP can be used for day or night operation or both. Refer to
the
Samsung Combined Programming Manual
for details.
7.5 Station Message Detail Recording (SMDR) (Figure 7-4)
To receive an SMDR printout, connect a customer-provided printer to one of the serial interface
connectors (DB9) on an SIO option card (Figures 3-1 and 3-2).
Before connecting the printer
(or the call accounting device), ensure that the system power is turned OFF
.
Any external
battery, if installed, should also be removed.
Otherwise, the system as well as the external de-
vice may be severely damaged.
Use a pin-to-pin RS232C cable. Only pins 2, 3, 5 and 6 are required. When the printer or optional
call accounting device needs to be more than 5 metres away from the system, shielded computer
cable is required. Connect a male DB9 connector to the SIO card and then connect a connector
that meets the requirement of the printer or the call accounting device to the other end. The cable
must not exceed 100 metres.
PIN CONNECTIONS TO PRINTER
FIGURE 7-4
SIO BOARD (DTE DB9)
PRINTER (DTE DB25)
RXD (2)
TXD (3)
GND (5)
DSR (6)
TXD (2)
RXD (3)
GND (7)
DTR (20)
THE SYSTEM POWER SHOULD BE REMOVED
BEFORE CONNECTING THE DEVICE
CONNECT A PRINTER OR A CALL ACCOUNTING
DEVICE TO ONE OF THE DB9 CONNECTORS ON
AN SIO OPTION BOARD
DSR (6) MAY BE REPLACED WITH DCD (1) IF
THE PRINTER CANNOT WORK WITH DSR
DCD (1)
