This is the Mobile App for the PBXMonitor RMM which is a Central Monitoring and Remote Management platform for PBX Servers which allows you to manage numerous servers, even on separate continents, all from one single portal, and single pane of glass.
This app supports SSO, allowing you to enter the Admin Panels of your PBXs without having to enter the Admin credentials of each PBX as long as your PBXMonitor Credentials are in good standing, and you have proper permissions in PBXMonitor User Management Settings.
Top Field of login page is your Company ID/Account ID, NOT your PBXMonitor Username!