>Hello,
> Is it possible to play a wave file and the wave sound can send through the modem and let the receiver site to hear the wave sound ? The receiver site is a phone not a modem. I will use a voice modem to dial out phone, i didn't use any telephony card since it is expensive.
> If possible how to do it ?
> Can i try to do it by use an audio line to connect the sound card speaker line out with the modem microphone line in ? because i did tried when i use voice modem to dial out the phone successfully, and the receive site pick up the phone, i can use the microphone connect to modem to talk or send the sound.
>
>kengwen

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As Ed already said, you can't

The only thing that you can do is creating a digital waveform and send that as data through the line.
then you have to wirte your own conversion program to convert from wav to a digital waveform.