Dave
writes The presence services are available in .NET. For
Radio to tap into those services we have to create a
connection, to learn how to call services in .NET from our
environment. It has been 17 months since I wrote it, and
I haven't tested it recently to see if it still works, but the code
to allow PHP to call
any method on
any object in .Net
directly and in process is
here.
It uses the
COM interop feature of DotNet.