Adding a caller ID module

I have an vb6 epos application and I need to add caller ID which reads number from telephone line and shows up on the epos screen I already have an caller ID in the software but I want different caller ID. With this caller ID there is an example source code which is in c#, vb .net and vb. you will have to add the DLL file in the application and read the number function and display number on the form and do few checks ie if this number exists in the datbase and display his record or if it's new number than display customer of found form everything else is done

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