You can use iAMTTerm.exe from DTK for this.
You could also try the Redirection package (SDK). This has got sample code for Windows to provide GUI support for terminal-like interface for SOL.
Let me know if this helps.
Thanks for the feedback! Seems like I need to work on a Java port of IAmtTerm.exe. I was wondering why IAmtTerm.exe could not solve the problem for you? Is it a license issue? It needs .NET? Does not run on Linux? Let me know, just curious.
Ylian (Intel AMT Blog)