Comdial FX Series Spezifikationen PDF herunterladen (Seite 82)

Database Program Storage

Installers can save and restore the FX II data base using the visual man machine interface (VMMI).

They will find this feature useful for retaining existing operating parameters and later reloading this

database after they upgrading the system’s software.

Database Programming (from Main Station)

The system administrator can use a system telephone to reprogram certain feature parameters away

from the values set by the installer using the computer-based VMMI. Included among the features

that the system administrator can program are the ability to assign prime line, prime group, or prime

intercom to the stations, and the ability to assign day and night toll restriction exception numbers to

the stations.

Database Programming

System installers employing the visual man machine interface (VMMI) program running on a

windows-based personal computer can customize the FX II parameters and change the system data

base. The VMMI program causes the system to down load the existing database to the PC’s memory

where the installer can make additions and changes to database. While the installer is

reprogramming the database, the system allows users to continue to use their telephones but prevents

them from making changes that affect the database’s structure. As the installer makes the changes to

the database, the VMMI program sends these changes back to the FX II memory.

Data Interface Unit Support

The Data Interface Unit (DIU) provides the capability for using Industry Standard Telephone (IST)

devices on a digital station port. These devices include such items as : an Industry Standard

Telephone, a FAX machine, modem, a cordless telephone, or an answering machine.

The DIU is a self-contained unit that includes the DIU cabinet, a wall transformer power supply with

attached power cable, and a telephone line cord for system connection.

The DIU connects to a digital station port and provides connections for both a proprietary multiline

digital telephone and an IST device. The user can switch between the telephone and the IST device

by pressing a DATA button on the telephone. The DATA button’s status light indicates the operating

status on the DIU.

Installers can arrange for remote control of the DIU from station ports other than the local station

port (for example: those stations in the DIU’s security group) by assigning a DATA button to those

stations as well; however, the system blocks their remote command when the local station port is

busy with a call.

Installers assign control capability to a system station (either the local station port or a remote port),

by mapping a DATA button on the station.

NOTE: The DIU is not compatible with Impact telephones to which installers have connected an IST

module inside the adjustable pedestal.

78 – Understanding the Features

GCA40–242 General Description

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Comdial FX Series Spezifikationen Seite 82