Check the board IDs of the installed cards. To this, you
must get inside the platform.
Analog-line interface cards are placed in the slots numbered
PCI 3 through PCI 1, from bottom to top. Board IDs assignments
are as follows: the card in PCI slot 3 is assigned ID 0;
the card in PCI slot 2 is assigned ID 1; and the card in
PCI slot 1 is assigned ID 2.
If necessary, change the board IDs of the incorrect cards,
and then replace the PC cover
and restore power.