Belgacom 500 manual General Information, Abbreviations Terminology, AEC Acoustic Echo Cancellation

Abbreviations and Terminology 3

General Information

The Forum IPhone PC is a system terminal that can be operated using the Forum 500.

This system terminal is a PC-software based communications solution. No specific hardware, other than the communications system, is required to operate the Forum IPhone PC.

The Forum IPhone PC’s technology is based on VoIP (Voice over Internet Protocol).

For the Forum 500 communications system, PC versions of the Forum Phone 525 and Forum Phone 535 are available, but not for the Forum Phone 515.

In this user guide, those features of the Forum IPhone PC which set it apart from the hardware-based system telephones Forum Phone 525 and Forum Phone 535 will be described.

Note: For more information on operating the Forum IPhone PC, please refer to the “the Forum Phone 515, Forum Phone 525, Forum Phone 535” user guide.

The Forum IPhone PC is available in two different versions: one with an active telephone user interface and one without a user interface. The Forum IPhone PC without the user interface can be integrated into Microsoft Outlook (for outgoing calls).

Product-related licence keys are required for the operation of dif- ferent communications systems.

Abbreviations and

Terminology

AEC (Acoustic Echo Cancellation):

Filters out frequencies emitted by the speaker that would be picked up by the microphone, preventing the caller at the other end from hearing their own echo.

General Information