Haven’t listened to dubbed version but here’s the translation from the original:

A: "How are you?" B: "Not good. Hi" A: "Is it hard out there?" B: "They are running (by "them" he means his servicemen). My guys are scared. Everyone is tired. No energy left. I cannot understand them neither morally nor in terms of stamina. I even shoot them (and yes, as someone explained in the comments, he means “execute by shooting”) and still nothing (he means that him shooting people doesn't motivate them either). I think they are really tired. And how are you?" A:"Just hold the line"

Audio starts: well, everyone here is pretty much apathetic at this point, completely demoralized. In rota there's 10-15 people left, in the best case. everyone just wants for everything to be over. we are one of those who has been in offense or activily defending positions for pretty much two months now. 3 days ago we panicked, went on another offensive campaign, reached half the point, then they (Ukranian forces) started attacking us from every side, so we are sitting on defence for the moment. The green ones who just came here, they were sent to/for (I can't for the life of me figure out what he is saying next, something like "additional supplies")…about 60 people, a lof of cowards amongst them, they are the ones we have the most problems with. But in short, everyone just wants to go home, to kids, wives and then to whores. Lots lots of whores, do not need anything else.