Capturing incoming call number on VOIP calling system in .net

Job ID: 38574345

Budget: $30 – $250 USD

Need a small dotnet preferably a windows form application to capture incoming call number made on VOIP system.

I'm only expecting message or bid from someone with previous experience of developing such application, even don't mind getting source code of an existing application.
Related categories: .NET C# Programming VB.NET