File list (Check if you may need any files):
SIP_CallOut\bin
...........\...\Debug
...........\...\.....\SIP_CallOut.exe
...........\...\.....\SIP_CallOut.vshost.exe
...........\...\.....\SIP_CallOut.vshost.exe.manifest
...........\obj
...........\...\Debug
...........\...\.....\TempPE
...........\...\Release
...........\...\.......\TempPE
...........\Program.cs
...........\Properties
...........\..........\AssemblyInfo.cs
...........\..........\Resources.Designer.cs
...........\..........\Resources.resx
...........\..........\Settings.Designer.cs
...........\..........\Settings.settings
...........\Resources
...........\.........\app.ico
...........\.........\busy.wav
...........\.........\call.ico
...........\.........\call_hangup.ico
...........\.........\calling.wav
...........\.........\hangup.wav
...........\.........\mic.ico
...........\.........\onhold.wav
...........\.........\ResManager.cs
...........\.........\ringing.wav
...........\.........\router.ico
...........\.........\speaker.ico
...........\SIP_Call.cs
...........\SIP_CallOut.csproj
...........\SIP_CallOut.sln
...........\SIP_CallState.cs
...........\wfrm_IncomingCall.cs
...........\wfrm_Main.cs