Bridge clips have been used with no success.
I'm not sure I know what you mean be protected. It's just the standard white 66 block with the back mount. Nothing else.
The raw pair terminated to a jack does bring up the phone and has dial tone. Raw pair terminated to the 66 block, cross connect cable terminate to opposite to wall jack we get nothing. I've added bridge clips which are required and still nothing.
As the first responder referenced, I'm wondering if it is a voltage thing. But i've never seen this before and I've done a lot of cabling. Much more than programming that's for sure.
