I want to use my PC to make telephone calls, without using VOIP or the
Internet. So for example, using VB (VB6 or .Net), I want to define
the number to call, and using the mscomm component (or other, if more
appropriate), use the audio card's speakers and mic to listen and
talk.
I have tried the VB6 DIALER.VBP, but it does some strange things, like
leaving the line open even after the port is closed, and will not
really make a connection.
Does anyone have a more up-do-date example of how to do this?
TIA!!
Dean Earley - 28 Aug 2008 09:18 GMT
> I want to use my PC to make telephone calls, without using VOIP or the
> Internet. So for example, using VB (VB6 or .Net), I want to define
[quoted text clipped - 7 lines]
>
> Does anyone have a more up-do-date example of how to do this?
You may want to look at the TAPI (telephony API) and its associated VB
control.

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Dean Earley (dean.earley@icode.co.uk)
i-Catcher Development Team
iCode Systems
mwulfe@yahoo.com - 28 Aug 2008 14:28 GMT
According to the documentation, TAPI is for Windows CE. I am working
on a Vista desktop (actually a laptop computer). The purpose is to
allow distributed data entry operators to call respondents without
having to fumble with dialing their phone while entering data at the
same time.
>> I want to use my PC to make telephone calls, without using VOIP or the
>> Internet. So for example, using VB (VB6 or .Net), I want to define
[quoted text clipped - 10 lines]
>You may want to look at the TAPI (telephony API) and its associated VB
>control.
Dean Earley - 28 Aug 2008 14:38 GMT
> According to the documentation, TAPI is for Windows CE. I am working
> on a Vista desktop (actually a laptop computer).
No, just the first reference you came across happened to be for WinCE.
The 6th result (for me) is the full Win32 TAPI reference.
http://msdn.microsoft.com/en-us/library/ms733433(VS.85).aspx

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Dean Earley (dean.earley@icode.co.uk)
i-Catcher Development Team
iCode Systems