SIP T31P problem

[mike@mynis.net]

The "White" buttons can be indeed green or red or off=white.
When they are off (=white) I can receive calls.

The button is only green when I press on it. But then I hear the tone to make a call.
So in the normal state, when I'm not making a call (and can be called) the button is not green, but off.

Anyway, I read another topic somewhere else that suggested upgrading the firmware. So I did. And now the functionality is fine. When I call or being called, we can actually talk to each other.

But the caller complains that the voice quality is horrible. It's only good when I set the phone to speaker phone. Somehow my sound seems to be highly distorted. Maybe it's over-modulating (too loud and/or clipping).

I will experiment further.. Anyway thanks for the help :-)