ZyXEL Communications 2864 Series User Manual page 199

DTE
AT+VLS=2
AT+VTX
<DATA>
<DLE><ETX>
AT+VLS=0
AT+FCLASS=0
Answering machine (Voice call)
DTE
AT+FCLASS=8
AT+VSM=?
AT+VSM=4
AT+VLS=2
AT+VTX
<DATA>
<DLE><ETX>
DCE
VCON
CONNECT
OK
OK
OK
DCE
OK
2;ADPCM;2;0;(9600)
3;ADPCM;3;0;(9600)
30;ADPCM;3;0;(9600)
4;ADPCM;4;0;(9600)
OK
OK
VCON
CONNECT
16–23
Description
Connects to the line.
Starts replay.
Returns to the command
state.
Deactivates the line con-
nection.
Returns to the data mode.
Description
Switches to voice mode.
Selects 4-bit ADPCM for
the greeting message.
Connects to the line.
Starts to play the greeting
message.