Samsung OfficeServ 7400 General Description Manual

Also see for OfficeServ 7400: System administration guide User guide User instructions Technical manual General description

Contents

1.3 TECHNOLOGYMEMORYThe system operates using stored program control. This program is stored on a 32MB SmartMedia card insertedinto the Main Processor card (MP40).The Smart Media card also provides space for a backup customer database.The customer database is stored indefinitely in NAND Flash. 2MB of SRAM backed up by a super capacitor storesinformation such as Call Logs, Alarms, UCD call statistics, program logs and traffic reports up to 12 hours withoutmain system power.MICROPROCESSORSOfficeServ 7400 uses distributed processing. Its primary processor is a 32 bit Motorola MPC8271 operating at aclock speed of 266 MHz on the MP40 card. This provides all the main processing necessary for a the system. In amulti cabinet system the secondary level of processing is on the LP40 card for the expansion cabinet.The tertiarylevel of processing is done in the keysets. The digital keysets use a Hitachi H8 processor for data communicationwithin the system.1.4 PROGRAMMINGThe OfficeServ 7400 is a self-configuring system. This means that immediately after applying power, theOfficeServ 7400 reads the types and locations of all installed interface cards and keysets and assigns default datato them. This data provides for system operation within a few minutes after applying power. All trunks and sta-tions are assigned three or four digit numbers according to the settings of the switches on the MP40 card and thedefault numbering plan. This numbering plan is flexible and may be changed to suit customer requirements. Theinstalling technician customizes this default data to meet the end user’s requirements.The system can be programmed from any IP or digital two line display keyset without interrupting system oper-ation. There are three levels of programming: technician ,customer and station. The technician level has access toall programs and can allow the customer access to system programs as needed. Technician and customer accesslevels are controlled by a different security pass codes and access procedure.The OfficeServ 7400 also provides a proprietary Web based program called WebMMC. It allows programmingfrom any where in the world provided there is network access to the MP40. WebMMC runs on a Web Server anduses Internet Explorer V6.0 as its interface.This permits a technician to program the system using a personal com-puter. Use WebMMC on-site to modify the customer database or to download (save) the entire customer databaseto a file.This file can then be saved as a backup and be uploaded when required to restore the database.Throughthe use of LAN or WAN connection, an PC can access the OfficeServ 7400 system remotely (off-site) to make data-base changes or perform uploads or downloads of the customer database as if the technician were on-site.1.5 MIGRATION FROM OFFICESERV 7200For businesses using the OfficeServ 7200, Samsung provides a convenient, easy and affordable migration path tothe larger OfficeServ 7400. Simply install a 7400 as the main cabinet. Replace the MCP card of the 7200 systemswith an LP40 card and your existing 7200 cabinets and interface cards become part of a much larger OfficeServ7400 system. Features and operation are the same so there is no need to retrain users. See the OfficeServ 7200General Description for more details.See figure 1.9, 1-10, and 1-11 for possible hardware combinations.1.7