Call Recordings Dual Channel

I see a lot of old posts regarding recording calls in stereo, but I don’t see anything current that may have changed in more recent versions of FreePBX/Asterisk.

I’m working with a third party solution who can use my recordings with NLP to provide QA feedback on my agents. They need to be able to separate the caller/callee in order to do this accurately. Are there any known methods within FreePBX/Asterisk that would allow me to create a stereo recording with the caller on one channel and the callee on the other?

Thanks so much for any help!