I know I should upgrade this system to 7.51 at some point I will

just installed about a month ago for some reason extension 103 is getting voice mails from outside callers and I have no Idea how they are getting there
unless of course someone is actually dialing extension 103 from AA but the instructions and DATS don't mention 103

I did notice on NTAC website in previous software release something about callers going to wrong mailboxes

just wondering if anyone as seen or heard of this

Thanks!!