AT&T 2.1.1 manual Software Configuration, Unix Operating System

Models: 2.1.1

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Overview and Testing

For integrated systems, a special circuit board containing interface hardware for the telephone system is necessary. This circuit board is the DCP or PC/PBX board. The telephone system must also have an available digital port.

For non-integrated systems, an optional tape drive maybe used.

An optional AT&T 470/471 or 570/571 printer for printing reports

Remote access is provided by an external modem.

The model (processing speed) of the computer, the number of analog voice channels, the size of subscriber mailboxes, and the size of the hard disk control the maximum practical number of users of the system.

A fully configured system can accommodate a maximum of 300 subscribers with private mailboxes. The maximum size of each subscriber’s mailbox can be specified by the System Manager to hold from 1 minute up to 99 minutes of voice messages.

Software Configuration

The software configuration has several major components:

UNIX® Operating System

The UNIX Operating System provides multitasking, file access, external communication, and interprocess communication facilities to the applica- tion software. it includes the Framed Access Command Environment (FACE). FACE allows system administration to be done by selecting choices from menus and filling in blanks on forms.

Integrated Voice Power System Software

The Integrated Voice Power System Software provides software for communications with the analog voice channels on the IVP4 circuit boards.

AUDIX Voice Power Application Software

The AUDIX Voice Power Application Software is the application package that provides the AUDIX Voice Power services.

Switch Integration Software

The Switch Integration Software provides software for communication of caller identification and call type from the switch to AUDIX Voice Power. This software is not provided for non-integrated operation.

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AT&T 2.1.1 manual Software Configuration, Unix Operating System