Interesting it's not listed. The recording feature that is call is used 
by me on my Bria 3 on http://www.Fixingwindows8.com/how-to-find-skype-call-recorder-for-android-online/, http://axxpac.de/, http://www.Axxpac.de/, http://www.axxpac.de/faqs/ a Mac every once in a little while - I use my desk telephone more frequently than my a soft telephone with OnSIP.
I do not have lots of expertise with other gentle phones, but 
I Will discuss with on Monday to see what other people use and allow you understand.