I don't have any dogs in this race, but Apollo should be careful about recording calls. Just because he is in a one-party location doesn't mean he hasn't violated the law wherever the other party is if they are in a two-party location and he didn't have consent from the other party.
Just in case anyone sees this and takes it seriously: this is absolutely not now that works.
Still looking for precedent on this at the national level, and of course International is another story. I could imagine (IANAL-YMMV) it being further complicated by where Apollo (the business) is legally domiciled.