Now I find many errors in the Windows Event View>Application Log ,but the ATA 186 is working good. I find ATA 186 has register on the CCM ,it's state is well.But why ? help!
rror: DeviceTransientConnection - Transient connection attempt.
Connecting Port: 2000
Device name [Optional].: ATA15FADC85AF01
Device IP address.: 10.209.41.8
Device type. [Optional]: 12
Reason Code [Optional].: 1
App ID: Cisco CallManager
Cluster ID: StandAloneCluster
Node ID: 10.209.40.32
Explanation: A connection was established and immediately dropped before completing registration. Incomplete registration may indicate a device is rehoming in the middle of registration. The alarm could also indicate a device misconfiguration, database error, or an illegal/unknown device trying to attempt a connection.
Recommended Action: No action is required if this event was issued as a result of a normal device rehome..