I currently have some unused extensions on my IP Office, however I do not want to delete them from the config file, in case I need to utilize them in the future; and I also want no users to login to those extensions. I have tried to set the Account Status to Disabled but I can still login to them. I realized that if I change the user profile to non-licensed user, it will work, but r9.1 does not have this profile available (they are only in r10 and later). Is there any option that is equivalent to non-licensed user profile in r9.1? Thanks in advance