hi everybody, we have a CCM 18.104.22.16800-16 version. Publisher and subscriber and recently it bought more licenses, because the time will expire in one week, i have upload new licenses in the publisher, my questions is: i need upload new licenses in both servers publisher and subscriber?, how to remove the old licenses or when the time expire it will enter the new license automaticly?, and how to configure publisher and subscriber redundant?, thank in advance for you help.
The license file gets uploaded to the Publisher (first node) only. You don't have to remove demo license, you may get a message stating that the demo license is being removed.
You can run the License Unit Report to confirm that both your nodes are licenses correctly.
To configure the Publisher and Subscriber redundancy you'll need to configure your Callmanager Groups correctly, see the following documents for more information.