Touch panel control – ClearOne AP400 User Manual

Page 40

Operation

~ Controllers

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Touch panel control

The AP products are designed to function with touch panel control systems. The

controller is connected to the AP400 RS-232 port. Through the G-Link network, all

networked AP products can be accessed and controlled from that single point.

Using a touch panel, you can control the following: AP400 on or off control;

transmit and receive audio mute; DTMF tones generation; volume control for

receive audio; query of the AP400’s binary address; re-nulling the telephone

hybrid; metering of input and output, and ERL and ERLE. These commands are

also available in the AP-Ware software.