/mcpCM Administration (User Management > End User). If the application uses an Application User, check under Device Information section for that Application User in Cisco Unified CM Administration (User Management > Application User) 0x8CCC0005 (2362179589) Line is not found in the device; possible cause could be that the line that previously existed on this device is not available. This could be due to a extension mobility login or logout 0x8CCC00D3 (2362179795) Administrator has restricted the Line to be controllable by application. If the intent of the Administrator is to allow control of this line, enable the check box labelled Allow control of Device from CTI, in Unified CM Administration under Call Routing > Directory Number and choose the line that should be controlled by this application Error Message %UC_CTI-6-CtiLineClosed: %[DirNum=String][Partition=String][CTIconnectionId=Long] [DeviceName=String][Reason=Enum][AppID=String][ClusterID=String][NodeID=String]: Line closed.. Explanation Application closed the line Recommended Action This alarm is for informational purposes only; no action is required Reason Code - Enum Definitions Enum Definitions - Reason Value Definition 0 Unknown 1 CallManager failure 2 Device has unregistered with Cisco Unified Communications 5/24/26, 3:34 AM System Error Messages for Cisco Unified Communications Manager 15 - Cisco https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/err_msgs/15_x/ccmalarms15.html 20/343