I am trying to make all lines ring on all phones. I have tried the flash 40 route with no luck. Any ideas?

There are two versions of the CO ring programming but how the other works I have forgotten. It seem that it was in flash 30.
Will try to dig out the right manual if someone else doesn't come up with it first.

Flash 30 is CO attributes.
Program ring line on newer software.

Flash 40 is station attributes.
Page B, button 7 on older software.
BBLLR : button #, Line #, Ring assignment
R = 0 no ring, 1 day ring, 2 night ring,
3 always ring

Good Luck!!