>Thanks your your reply Eric.
>I just did it.
>Now, my app is ready to use, but I got the follow problem.
>Let me explain you:
>I´m use two pc in one of the is the app the other one none, both has Win98, faxmoden and networkdrive working ok.
>The proble is when I order to RASCONTROL (by Ulseth Software) conect with the other pc, it return me a error message "The machine that your are calling not respon, in this time, try later"
>When I call to the user that be in the other pc, he toll me that the phone was ringing but anythingmatter.
>The question is How can I put the OS to be pending for incoming calls, I need other software or just some configuration.
>Please help me to resolve this problem.
>TIA

Sorry but I can't help on that one. An important thing that you need to know is that all software have different ways to set them to be "call waiting". What you need to do now is to RTFM (read the fine manual).