Hi all. I have a question I cant seem to get right in my head on how this should work. Im trying to figure out how to implement a potential solution. I have a potential customer that wants to put in a CUCM and they have 4 sites total. One main site, with three remotes (all in separate states). Im wondering if all of them have their own phone numbers now (i.e. (555)555-5555, (444)444-4444, etc). How would you go about keeping their phone numbers, and having them routed to the right location? I was thinking something like PRIs coming into the main site, but not sure how you would keep the phone numbers the same coming into one site, since they are all out of state from each other. Or, if they all have their own PRI, how do you get them to come into the callmanager from each site gateway? Any ideas on how to do this? Thanks.