Comdial and FXT Especificaciones descargar pdf (Pagina 81)

Database Program Storage

Installers can save and restore the FXT database 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 FXT system parameters and change the system data base. The VMMI

program causes the system to download 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 FXT

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.

General Description 6 – 27

General Description GCA40–215

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Comdial and FXT Especificaciones Pagina 81