Yealink VC120, Руководство администратора

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System Management
245
Using the API with a Serial Connection
You can use the API with a serial connection to control Yealink video conferencing system. The
USB port on the Yealink video conferencing system can be connected to the serial port on the
control system through a USB to RS-232 cable.
You must connect and configure the control system and the video conferencing system for
serial communication.
Serial Connection parameters are described below.
Parameter Description Configuration Method
Baud Rate
Configures the baud rate.
Available baud rates are:

2400

4800

9600

19200

38400

115200
Default:
115200
Note
: It must be the same rate for
both devices.
Web User Interface
Data Bits
Configures the data bits.
Available data bits are:

7

8
Default:
8
Note
: It must be the same data bits
for both devices.
Web User Interface
Parity
Configures the parity.
Available parity are:

None

Odd

Even

Space
Default:
Space
Note
: It must be the same parity for
Web User Interface