Topic: Local recording in Conference?

Doing quite a few session where i need multiple remote 'guests' but with the ability to make backup recording on their local computers.
2 x actors with local recording option
2 x production team. Just listening - low quality Talkback.

Sonica Studios, London.
Voice over, Dubbing, ADR Recording Studios.
Source Connect, Skype, SessionLinkPro remote links.