ZyXEL Communications 2864 - Manual (Page 199)

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