Software package is complete. I am attempting an integration with world pac speed dial to no avail. Callback procedure for unmanaged api is beyond my level of expertise. This should be a simple task for an experienced developer 2 to 3 hours tops
13 freelancers are bidding on average $207 for this job
I've previously written, maintained, and helped support a .NET wrapper for un-managed code. I have 7+ years of experience writing C# code. Thanks, -Jim.