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modem to modem programming in vb

By vdsa_15 ·
Im creating a program that connects to a remote computer and will send data. My program can dial a phone number and can answer but it wont connect. I've downloaded an example from microsoft knowledge base but it still dont connect to each other. What can be wrong? Please help. Thanks


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by tech_wiz03 In reply to modem to modem programmin ...

The modems used must be able to run without presence of dialtone in order to do this! In essence this means that they must be hayes compatible and definately not winmodems!


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by ytvsoftware In reply to modem to modem programmin ...

Use raspberry ocx DLL. I used it even at VB v4. The only problem was synchronization with your VB program as Rasberry was intended for VC++. But I did the synchronization just looping and checking input data until catching the protocol needed word. If you need the details I can consult providing working example.

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