Hi Larry,

You can find TAPI SDK documentaion at http://msdn.microsoft.com/library/default.asp?url=/library/en-us/tapi/tapi22portal_3l45.asp

I tried to run your code on Win2K SP2 PC and didn't get any messages. Instead it started Phone Dialer and started dialing. I guess, you should check what call-control application suppose to handle calls on your PC.

>Hi Folks -
>
>I'm try to get to know TAPI a little better, I ordered the MS SDK June 2001 CD, hoping to get a better insite to TAPI, but the CD will only work on NT and WIN2000 OS.
>
>Does anyone have some documentation on TAPI please? I am trying to call the auto-dial feature using:
>
>Declare long tapiRequestMakeCall IN "tapi32.dll" ;
> string lpszDestAddress, ;
> string lpszAppName, ;
> string lpszCalledParty, ;
> string lpszComment
>RtnVal = tapiRequestMakeCall(lcPhone, 0,0,0)
>
>
>The code works OK with the exception of, I get a screen just before the auto-dial kicks in saying Name to place call in log "Unkown". I have attempted to populate all the strings but without any joy.
>
>Can anyone help me here please?
>
>Thanks
>
>Larry