The licensing in Provisioning Manager is implemented so that if the valid license is already present, it returns the license even when there is another AID with the latest license. The licensing in Provisioning Manager is implemented so that if the valid license is already present, it will return that license even when there is another AID with the latest license. Voice Client does not refresh the license validity unless the license check interval has elapsed, the token has been scanned, or the system has been rebooted. Because the license validation interval is 90 days, the Voice Client might not pull the license for 90 days. Therefore, even though the license is renewed in Provisioning Manager, the device is unaware of that, and the device checks about the license validity in various locations where the license was used and displays an error message such as " Your License Has Been Expired." When the Voice Client fetches the license from the Provisioning Manager, the Voice Client gets the available license with the farthest expiration date. If the device identifies that the license is expired, the Voice Client communicates with the Provisioning Manager and gets the available license with the farthest expiration date.
When the Voice Client fetches the license from the Provisioning Manager, it gets the available licenses with the farthest expiration date. If the device identifies that the license is expired, the Voice Client communicates with the Provisioning Manager and gets the available licenses with the farthest expiration date.