- On old publisher go to Cisco Unity Connection Serviceability. Under the Cluster Management. Locate the subscriber server and change the server status to Primary.
- Shutdown the old publisher using the utils system shutdown command. On the Cluster Management page of the subscriber server, the publisher should display the Not Functioning status.
- Install a new publisher with the same network settings and security password.
- On new publisher, navigate to Cisco Unity Connection Administration. Under System Settings, select Cluster. Add the IP address of the current subscriber server.
- Restore the publisher using the subscriber data. On the current subscriber run the utils cuc cluster renegotiate command. The publisher automatically restarts.
- Check the database replication on the new publisher using the Run the utils dbreplication runtimestate.
Demystify and Simplify 