OK, sounds like you might be in over your head without a service call, but the cards are as follows:
RCTU1 - main processor
PDKU2 - 8 digtial stations
Slot S11 - Ports 000-007, default mapped to ext 200-207
Note that port 004 is semi-reserved for a toshiba door phone controller and port 007 is semi-reserved for a DSS console. I say semi-reserved because they can be used for DKT phones, but if programmed for the special use, the phone would not work right, if at all. This could be the problem with extensions 204 and 207.
RDSU1 - 4 digital stations and 2 or 4 analog (POTS / voicemail-box) stations.
Slot S12 - Ports 008-015, default extensions 208-215.
I havent worked with this card, but my guess is that it would be DKT phones on ext. 208-211, and standard single line phones on ext. 212-215. A DKT phone connected to one of these analog ports might click a little when plugged in, but would be otherwise nonfunctional.
RCOU1 + RCOS1 in slot S13 - CO's 1-8
RCOU1 in slot S14 - CO's 9-12
Toshiba Door phones have a remote unit at the door and a controller at the KSU which connects to port 004 or 012 of a PDKU. If your door phone connects to a CO port the Toshiba door phone programs would not be used, or rather set to indicate no door phone.
[This message has been edited by jknichols (edited January 06, 2005).]
