i have a magix system that i administered by spm from my laptop(external and internal) thru *10. then i added a t1 and that's when i noticed that i couldn't connect from outside the system by dialing either the pots or t1 lines then transfer to the *10... i could hear the modem sounds but i could not even get the password window... i could however connect internally from an extension by dialing *10. anyone?