Hookd – ClearOne XAP TH1 User Manual
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18
APPENDIX A
• SERIAL COMMANDS
HOOKD
This command changes or reports the hook-flash duration of the unit.
HOOKD
Explanation:
X=0
Parameter to set hook-flash duration to 50 ms
X=1
Parameter to set hook-flash duration to 90 ms
X=2
Parameter to set hook-flash duration to 100 ms
X=3
Parameter to set hook-flash duration to 110 ms
X=4
Parameter to set hook-flash duration to 250 ms
X=5
Parameter to set hook-flash duration to 300 ms
X=6
Parameter to set hook-flash duration to 400 ms
X=7
Parameter to set hook-flash duration to 500 ms
X=8
Parameter to set hook-flash duration to 600 ms
X=9
Parameter to set hook-flash duration to 700 ms
X=Null
Parameter to report back the current state.
Return Values: The command will return the hook-flash duration of the
unit in the same format as the command. HOOKD
Example: The following command requests hook-flash duration:
HOOKD
The following is returned out the serial port: HOOKD 4
LVL
This command reports back the transmit or receive level for a unit.
LVL
Explanation:
CH= RXIN
Parameter for level from the telephone line
CH=RXOUT
Parameter for level from the XAP TH1
CH=TXIN
Parameter for level into the XAP TH1
CH=TXOUT
Parameter for level to the telephone line
Return Values: LVL will return the output level of the line channel in the
same format as the command.
Example: If is current level for RXIN channel is -20dBu, the following is
returned out the serial port:
LVL RXIN -20