sending phone key tones after connecting using mscomm32.ocx

[CVMichael]

For those of you who are still trying to get this to work (like me):

I found out that for some modems, there is an extra command you have to give to enable sound; it's AT+VLS

I bought a new modem (full-deplex, the old one was half-duplex), and for this modem, I have to give the following commands:

AT+FCLASS=8
AT+VLS=1 <- new command
AT+VSM=0
AT+VRX <- to receive sound
<- here, read the sound from the comm port

If you do: AT+VLS=?
You will get a list, kind of like the command AT+VSM=?, and you have to choose one from the list, for my modem 0 does not work... 1 works, and I did not try the others...

Now I can finally start programming on my own ansering machine !