Default [Q] Call recording on ZU?

I used to install the Wanam Xposed module that had a call recording feature which baked a record button into the dialer. Unfortunately it's only for Samsung phones.

I found this (http://forum.xda-developers.com/xper...ria-z-t2200008) in the Xperia Z forum, but it looks like it's broken with 4.3.

Can anyone confirm it working for the ZU?

Thanks