Got It! Took me a couple of hours but well worth it. Using your concept - I set up selector code 9 on the day and night menus to hit extension 41 (analog phone port) (for example) which is tied physically with a patch cord to an unused analog trunk port (lets say port 802) I needed to double check the programming on the AA as unless you go all the way through till she says menu saved... its not.
When dialing in it transfers over and you hear a double or triple dialtone flash... this turned into the system hinting.. I want a barrier code! So went back into winSPM to the barrier code section and (probably should not have) but changed the code length to 4, which wiped out all previous codes. Then I entered a new code , 4 digits.
Tried dialing into the AA again and entered 9 to get me to the ext 41 to remote access port.. (oh yeah, have to make the 802 line a remote access, dedicated port - although shared might work - but not for testing this out)
OK called into the AA and when i got the dial tone flash or bounce, I entered the barrier code and got a steady dialtone, now I entered a *10 to get to the modem and finally got the modem handshaking sounds. Yeah!
Now its on to configuring the dialing string from WinSPM with pauses and the extra key presses to get into the system automatically.
Could you fill in the blanks for what the shared choice does when setting up the line for remote access? I probably wont have a dedicated line at the site I wish to remote program during off hours when I can test the system more readily.