ZyXEL Elite 2864 User Guide - Page 197
Selects 4-bit ADPCM
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DTE AT+VSM=4 AT+VLS=1 AT+VRX AT+VLS=0 AT+FCLASS=0 DCE Description ← 2;ADPCM;2;0;(9600) 3;ADPCM;3;0;(9600) 30;ADPCM;3;0;(9600) 4;ADPCM;4;0;(9600) OK → Selects 4-bit ADPCM compression method. ← OK → Activates the telephone set on the PHONE jack. ← VCON → Starts recording. ← CONNECT ← → Stops recording. ← ← ← OK Returns to the command state. → Deactivates the telephone set on the PHONE Jack. ← OK → Returns to the data mode. ← OK Voice file playing via internal speaker. DTE AT+FCLASS=8 AT+VSM=? DCE → ← OK → Description Switches to voice mode. 16-21
16–21
Voice file playing via internal speaker.
←
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
compression method.
←
OK
AT+VLS=1
→
Activates the telephone
set on the PHONE jack.
←
VCON
AT+VRX
→
Starts recording.
←
CONNECT
←
<DATA>
<DLE><!>
→
Stops recording.
←
<DATA>
←
<DLE><ETX>
←
OK
Returns to the command
state.
AT+VLS=0
→
Deactivates the telephone
set on the PHONE Jack.
←
OK
AT+FCLASS=0
→
Returns to the data mode.
←
OK
DTE
DCE
Description
AT+FCLASS=8
→
Switches to voice mode.
←
OK
AT+VSM=?
→
DTE
DCE
Description