Samsung Office Serv 500 General Description Manual

Also see for iDCS500: Programming manual User guide User guide User guide Manual

Contents

4-11Data SecuritySingle line telephones used with modems and facsimile machines can be programmed sothat they will not receive any system-generated tones that would disrupt data transmissions.In addition, these devices receive DCS C.O. ringing pattern instead of internal ring pattern.Devices connected to an SLI card receive a disconnect signal upon termination.DECT ServiceDECT cordless communications can be implemented with the addition of one or more BaseStation Interface (8BSI) cards, DECT Base Stations (DBS) and DECT handsets. The serviceallows users to be contacted or to make calls while away from their desks.Direct In LinesOutside lines may be programmed to bypass the operator(s) and ring directly at any stationor group of stations.Direct Dialling In (DDI)Direct Dialling In (DDI) refers to digit steered inbound call handling. This service is providedover ISDN PRI and BRI circuits.Direct Inward System Access (DISA)Users can call in on specific DISA lines at any time, input a security code and receive systemdial tone. Users can then place internal calls or, if permitted, calls using C.O. lines. The callermust have a tone dial phone and know his/her DISA security code. DISA lines can be usedas ‘both way’ lines or incoming only and may be active/inactive according to the ring plantable. The C.O. lines used for DISA must have disconnect supervision. The requirement toput in a DISA security code can be disabled if desired.Direct Trunk SelectionEach station can be allowed access to or denied access from a trunk or trunk group byaccess code when LCR is activated. When restricted, the station user must use a trunk keyor a route key.Directory NamesEach station, station group and C.O. line may be assigned a directory name (maximum 11characters). In addition, each personal speed dial number, system speed dial number andentry in the DDI translation table may be assigned a name (maximum 11 characters). Thesenames are displayed during calls with these ports and in the case of station and speed dialnames, can be used to originate calls. See the Dial By Name feature in Display Features.DISA SecurityTelephone fraud and long-distance theft are a serious concern. The system provides a strongDISA security system. If an incorrect DISA passcode is entered repeatedly (as is the casewith “hackers”), the DISA system can be automatically disabled temporarily. Both the allowednumber of incorrect passcode attempts and the time for which DISA is disabled areprogrammable. In addition, all failed attempts to access DISA will print on SMDR (if provided)with a “DE” DISA error flag.