chiekku

lineOpen failed; The operation failed for unspecified reasons

2

The sample apps work fine, but in my own app (Win 10, .NET Core 3.1 -> referencing ATAPI project source), the line fails to open: `lineOpen failed [0xFFFFFFFF80000048] The operation...

_This is when leveraging the DLL in other code_ (sample code seems to work fine): Neither the TapiManager nor the open line will fire off their Ringing events. If I...

Error code is 0xFFFFFFFF80000049 This happens if I try to generate a custom tone. Is this a limitation of the modem, or a problem with how I'm using the function?...

.NET Core support: "System.PlatformNotSupportedException" for delegate BeginInvoke

1

I can make a call...BUT I get an exception: Note: the call continues in the background while this exception has stopped execution of the program Looks like if I want...