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RS232 Serial interface remote control functions.
The serial interface parameters are 57600 baud, 8N1. All commands are case sensitive and must be terminated with a carriage return.
AT commands
Description
Permitted values
ATA
Answer – go off hook
ATDTnnn..
DTMF Dial the number nnn. Example:
ATDT1234<CR>
0-9,*,#,A,B,C,D.
ATH0
Go on hook
None
ATH1
Go off hook
None
The following commands allow direct access to registers in the DSP and should be used with care.
AGR commands
Description
Permitted values
AGR parameter,value
Set register value
AGR 200,nnnnn
Set disconnect tone coefficient
0x00-0xFFFF
AGR 201,nnnnn
Set disconnect tone threshold
0x00-0xFF
AGR 202,nnn
Set disconnect event count
0x00-0xFF
AGR 203,nnn
Set disconnect tone pattern high word
0x00-0xFFFF
AGR 204,nnn
Set disconnect tone pattern low word
0x00-0xFFFF
AGR 205,nnn
Set disconnect tone mask high word
0x00-0xFFFF
AGR 206,nnn
Set disconnect tone mask low word
0x00-0xFFFF
AGR 207,nnn
Reserved
AGR 208,n
Set acoustic echo canceller state.
1=on, 0=off
AGR 209,n
Set line echo canceller state.
1=on, 0=off
AGR 210,n
Set K-Break disconnect state.
1=on, 0=off
AGR 211,n
Set Tone disconnect state.
1=on, 0=off
AGR 212,n
Set auto answer state.
0=off, 1-15 number of rings
AGR 213,nnn
Set auto answer time-out value.
0-255
AGR 214,n
Set DAA FS.
0=0dBm, 1=+3dBm, 2=+6dBm
AGR 215,nn
set country.
0-15
AGR 216,n
set conference mode
1=on, 0=off
AGR 217,n
mute rx A leg
1=mute, 0=normal
AGR 218,n
mute rx B leg
1=mute, 0=normal
AGR 219,n
mute tx A leg
1=mute, 0=normal
AGR 220,n
mute tx B leg
1=mute, 0=normal
AGR 221,n
Set ducker state.
1=on, 0=off
AGR 222,n
Set agc state.
1=on, 0=off
AGR 223,n
Set noise gate state.
1=on, 0=off
AGR 224,n
Set B leg audio function state.
1=on, 0=off
AGR 100-159,nnn
Set DAA chipset register value.
Values between 0 and 0xFF set new value. >255 or
? read current value
AGW
Write custom configuration to memory.
None.
Содержание Copper 29
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