None of the releases prior to CTI OS 7.0 are supported on any application targeting .NET
CIL C++ , built with C++ compiler 7.0, Must only be use with MS Visual Studio .NET 2003.
COM CIL, built with C++ compiler 7.0, can be used with both MS Visual Studio 6.0 and .NET 2003.
CTI OS ActiveX Controls, built with C++ compiler 7.0, can be used with both MS Visual Studio 6.0 and .NET 2003
CTIOS Agent & Supervisor Desktops built with CTIOS ActiveX and COM CIL 7.0 glued together with VB.NET.
New .NET CIL, native .NET CTI OS SDK class library, will include all functionality for call control, agent state and supervisor functionality with the exception of Silent Monitor (planed for next feature release).