So how about some more thought on what really is needed for this so-called "non-phone" phone? Clearly, you need a reliable voice path. Plugging in a USB headset into your PC won’t cut it in many situations because if that CPU gets busy, you could start getting voice quality issues. So you need something with its own chipset dedicated to voice. What else? A headset jack, POE, mute, volume control, and an emergency call button. That seems to be about it. Everything else can be driven from the PC on the desktop. Am I missing any functionality? [...]
