I have installed FreeSWITCH on a Debian 10 server on DigitalOcean, and then followed the instructions to install Verto. When I call the conference extension 3500 from a Chrome browser on my Mac, the video quality is very good, bt the audio quality is terrible, very choppy. Is this a problem on the client side (Mac) or server side (Debian)? Here is a log output I see, if that help: 2019-10-20 04:54:31.671959 [DEBUG] mod_verto.c:607 WRITE 62.97.172.98:59256 [{ "jsonrpc": "2.0", "id": 49, "method": "verto.event", "params": { "data": { "action": "modify", "name": "3500", "hashKey": "e51a8db2-3c54-257d-a3a1-15a0e097d5d2", "wireSerno": 49, "data": ["0001", "1008", "FreeSWITCH User", "opus@48000", "{\"audio\":{\"muted\":false,\"deaf\":false,\"onHold\":false,\"talking\":false,\"floor\":true,\"energyScore\":3},\"video\":{\"visible\":true,\"videoOnly\":false,\"avatarPresented\":false,\"mediaFlow\":\"sendRecv\",\"muted\":false,\"floor\":true,\"reservationID\":null,\"roleID\":null,\"videoLayerID\":0,\"canvasID\":0,\"watchingCanvasID\":0},\"oldStatus\":\"FLOOR VIDEO (FLOOR)\"}", { }, null] }, "eventChannel": "conference-liveArray.3500@134.209.224.206", "eventSerno": 44 } }]