Configuring the SoftPhone IMHO is not a walk in the park. You may want to have your vendor show you how to do one or two. Also, depending on how you purchased your licenses, not every UCA Client is also a Softphone. I have 70 UCA licenses, but only 5 softphone licences. It doesn't have anything to do with the software, it's just a licensing issue. We're fine with it.