This event points to network problem?
Event Type: Information
Event Source: CiscoUnity_TSP
Event Category: None
Event ID: 145
Time: 2:25:43 PM
Cisco Unity-SCCP TSP device 20 (Cisco Unity port 16): Connected to CUCM server 10.80.240.26:2000. This is not the primary CUCM server in this cluster, so Cisco Unity will periodically attempt to failback to the primary server, if configured to do so.
Failover Technical Details: FailTCPConnect
The Cisco Unity-SCCP TSP version is 8.3(1.0)