ZyXEL Communications U-1496 series Manual do Utilizador descarregar pdf (Página 93)

DTE DCE comments

------------- ------ ----------- ---------------------

AT+FCLASS=8 ---> Switch to voice mode

<--- OK

AT+VSM=? --->

1;CELP;1;0;(9600)

2;ADPCM;2;0;(9600)

3;ADPCM;3;0;(9600)

<--- OK

AT+VSM=1 ---> Select CELP compression method

<--- OK

AT+VLS=8 ---> Activate external microphone

or telephone set on LINE Jack

<--- VCON

AT+VRX ---> Start to record

<--- CONNECT

<--- <DATA>

AT ---> Stop recording

<--- <DATA>

<--- <DLE><ETX>

<--- VCON Return to command state

AT+VLS=0 ---> Deactivate external microphone

or telephone set on LINE Jack

<--- OK

AT+FCLASS=0 Return to data mode

<--- OK

2. Voice file playing via internal speaker.

DTE DCE comments

----------- ------ ----------------- -------------------

AT+FCLASS=8 ---> Switch to voice mode

<--- OK

AT+VSM=? --->

1;CELP;1;0;(9600)

2;ADPCM;2;0;(9600)

3;ADPCM;3;0;(9600)

<--- OK

AT+VSM=1 ---> Select CELP compression method

<--- OK

AT+VLS=16 ---> Activate internal speaker

<--- VCON

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ZyXEL Communications U-1496 series Manual do Utilizador Página 93