Do you develop firmware for modems? And, just a shot in the dark, would you happen to know how to get a shell on a sb6180 for debugging purposes? I feel like a

Do you develop firmware for modems? And, just a shot in the dark, would you happen to know how to get a shell on a sb6180 for debugging purposes? I feel like a lot of people would be more trusting of DOCSIS modems if it wasn't such an untouchable black box.