>Need help. I have to make an voice connection : "please press 1 if ..., 2 if ..." with foxpro. We must receive DTMF tones, it's not difficult, but record and play controls message. And we have lots of "difficultes" to have a correct voice. Where can we find good explanations about #VRX, #VTX , AT#CLS=8... Thanks

I don't think MSCOMM is a good choice for this. Look at TeleTools from www.ExceleTel.com. It uses TAPI to access the modem.