Technology; Programming; Migration To Officeserv 7400 - Samsung OfficeServ 7200 General Description Manual

TDM 64 Button AOM
IP 64 Button AOM

1.3 TECHNOLOGY

MEMORY
The system program is stored on a Secure Digital (SD) media card inserted into the Main Processor card (MP20).
Upon power up the system, program is loaded into 128MB of SRAM.
The customer database is written to SRAM then permanently saved in NAND flash memory every five minutes or
immediately upon existing system programming. The media card also stores a backup copy of the system data-
bases. This can be restored to RAM at any time.
MICROPROCESSORS
OfficeServ 7200 uses distributed processing. Its primary processor is a 32 bit Motorola MPC8247 operating at a
clock speed of 266 MHz on the MP20 card. The time switch uses a STC9604 processor, and the RTC uses a RTC8564
chip. In a multi cabinet system, the secondary level of processing is on the LCP card for the expansion cabinet. The
digital keysets use a Hitachi H8 processor for data communication within the system.

1.4 PROGRAMMING

The OfficeServ 7200 is a self-configuring system. This means that immediately after inital start up, the OfficeServ
7200 reads the types and locations of all installed cards and keysets and assigns a default database according to
the switches set on the MP20 card. The switch settings allow for a three or four digit number plan for lines, trunks,
and groups. The installing technician customizes this default data to meet the end customers requirements.
The system can be programmed from any LCD set whether IP or Digital without interrupting system operations.
There are three levels of programming: technician, customer, and station. The technician level has access to all
programs and can allow the customer access to system programs as needed. Technician and customer access lev-
els are controlled by a different security passcode and access procedures.
DEVICE MANAGER
The OfficeServ 7200 provides two methods to program the system from a personal computer. Access the system's
embedded Device Manager programming interface using Internet Explorer 6.0 or higher for convenient web
based access. Another method is to use the stand alone proprietary version of Device Manager running on any
PC that meets the minimum requirements. Both methods allow programming from anywhere in the world pro-
vided there is a LAN/WAN or modem connection. Device Manager permits a technician to access the system
using a personal computer. DM can be used on-site to modify the customer database or to download (save) the
entire customer database to a file. This file can then be saved as a backup and be uploaded when required to
restore the database. Through the use of LAN connection, DM can access the OfficeServ system remotely (off-site)
to make database changes or perform uploads or downloads of the customer database as if the technician were
on-site.

1.5 MIGRATION TO OFFICESERV 7400

When communication requirements exceed the maximum capacity of the OfficeServ 7200, Samsung provides a
convenient, easy, and affordable migration path to the larger OfficeServ 7400. Simply install a 7400 as the main
cabinet. Replace the MP20 card with an LCP card and your existing 7200 cabinets and interface cards become
part of a much larger OfficeServ 7400 system. Features and operation are the same so there is no need to retrain
users. See the OfficeServ 7400 General Description for details.
combinations.
MAXIMUM AOM CAPACITY
Maximum per Station
4
4
1.6
Maximum per System
Limited by available DLI ports
Limited by available IP/Virtual Ports
See figure 1-7, 1-8, and 1-9 for possible hardware