ClearOne GT1524 - Manual (Page 34)

Appendix C ~ Serial Commands 30
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PP
This command changes or reports back the state of the phantom power for a
microphone. Command form: PP
Explanation
Value 0 = Sets the state to Off
1 = Sets the state to On
Null = Returns the current state
Return values
The command will return the updated condition (On=1, Off=0) of the phantom
power in the same format as the command.
RING
This command reports the presence of a Ring on the Telco port. (This is an indication
only.) Command form: RING
Return value
The Ring is sent if a valid ring has been sensed on the Telco line: RING
RINGEN
This command changes or reports back the state of the Ring Indication.
Command form: RINGEN
Explanation
Value 0 = Sets the state to Off
1 = Sets the state to Ring 1
2 = Sets the state to Ring 2
3 = Sets the state to Ring 3
4 = Sets the state to Ring 4
Null = Returns the current state
Return values
The command will return the updated condition of the Ring Indication in the same
format as the command.
RXRD
This command controls or reports the Receive Reduction control of the unit.
Command form: RXRD
Explanation
Values 0 = Sets Receive Reduction to Off
1 = Sets Receive Reduction to On
2 = Toggles the current state
Null = Reports back the current state
Return values
The command returns the updated connection state of the unit in the same format as
the command.