Easy, Arthur!!
Intertel uses the 2nd pair for their digital phones, thus the orange pair on a 568-A jack (and a USOC 2 or 3 pair jack). So he needs to cross connect from the White/Blue pair of the FEED cable to the White/Orange pair of the STATION cable.
If the OP happens to have 568-B jacks, he just needs to cross connect to the green pair of the station cable. Or, if he has USOC jacks, he needs to tie down the 2nd (orange) pair.
