I've a strange issue for a few days : I can't access to service URL from all the 7912 (no problem with 7940). When I want to access to services, the phone get stuck in searching state, get frozen and need to be restarted. I've upgraded to the last firmware version (8.0(2)) but still impossible to access to services.
I get the following error in event viewer for a lot of 7912 (I get one of this kind of message every 20 seconds) :
Error: DeviceTransientConnection - Transient connection attempt.
Connecting Port: 0
Device name [Optional].:
Device IP address.: 10.232.4.119
Device type. [Optional]: 255
Reason Code [Optional].: 6
App ID: Cisco CallManager
Cluster ID: StandAloneCluster
Node ID: PUBLISHER
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..
Thanking you in advance