Hello I am looking for some help. I just downloaded the Free version of the 3CX pbx. I cant seem to get it to work. I am pretty sure that I have all the settings correct except that my VOIP provider authenticates on IP and not on username and password. It wont let me leave the fields blank so I just put in 1 in username and 1 in password. I am testing with 1 DID and I am not getting any calls to go through. Any thoughts how to avoid the username and password?