I know that DKT2000 series phones can display the caller id name using the CTX 100.

I used winadmin to set up my caller id. The settings are under trunk/assignments/callerid. My signaling method is "class." My signaling contents is "ANI and DNIS." My class equipment number is "010201." The last number depends on the location of your caller id board.

The people of this board helped me set up my system.