If you make enough noise about looking for something eventually you’ll get some tips about where to find it. So it seems to be with my search for a wideband capable soft phone. Just in case you’re new around here, let me reiterate that by “wideband capable” I mean specifically G.722 capable allowing interoperability with my Polycom hard phones.
Not long ago I received tip about PhonerLite, a freeware soft phone for Windows that is in fact G.722 capable. The availability of a working, G.722 capable release of Eyebeam has taken the pressure of somewhat so it took a little time to get around to trying PhonerLite. I finally gave it a try this past weekend.