No App Usernames and Passwords Needed
(This is a big one.) The NoPBX user app does not make use of a username/password combination to authenticate itself. Instead, the app auto-authenticates itself using the user’s confirmed GSM cellphone number. This pretty much locks down the app from a fraud point of view, giving you total peace of mind. It also means your users can install and join your NoPBX with one click on the Play store, no hassles involved remembering login credentials. In contrast, VoIP user apps use usernames, passwords, IP addresses etc, which can easily be hacked by fraudsters in order to run up thousands on your PBX account.