The Zebra Provisioning Manager retrieves Zebra Voice licenses from the licensing system and the Extension Manager provides a proxy service, distributing licenses to connected devices. To enable the proxy service, the Provisioning Manager and the Extension Manager regularly synchronize licenses over a secure connection.
The browser-based user interface, the Extension Manager APIs, and mobile devices communicate using secure SSL connections. The customer network must provide access to TCP Port 443 to facilitate secure communication. The specific URL for the Extension Manager is provided at the initial deployment.
