/mcpError Message %UC_CALLMANAGER-3-FirewallMappingFailure: %[ip=String][port=UInt][AppID=String] [ClusterID=String][NodeID=String]: Firewall unreachable. Explanation This alarm indicates that Unified CM was unable to contact the firewall in order to make a IME call. As a consequence, outbound calls are being sent over the PSTN, and inbound calls may be routed over the PSTN by your partner enterprises. Recommended Action Check to see that your firewall is up. Make sure the mapping service is enabled. Check that the IP address and port on the firewall for that mapping service match the configuration in Unified CM Administration. Check general IP connectivity between Unified CM and the firewall. Error Message %UC_CALLMANAGER-3-ConflictingDataIE: %[DeviceName=String][AppID=String][ClusterID=String] [NodeID=String]: A call has been rejected because the incoming PRI/BRI Setup message had an invalid IE. Explanation A call has been rejected because an incoming PRI/BRI Setup message contained an invalid Coding Standard value in the Bearer Capability information element (IE). Unified CM only accepts PRI/BRI Setup messages with Coding Standard values of 0 or 1. When an invalid IE is received, Unified CM rejects the call setup and issues this alarm. Recommended Action Notify the service provider responsible for sending the Setup message that an IE with Coding Standard values of 0 or 1 must be included in Setup messages Error Message %UC_CALLMANAGER-6-CalledPartyTracing: %[AppID=String][ClusterID=String] [NodeID=String]: Called Party Tracing Match found.. Explanation A call attempt has been made to a called party number being traced. Please check the Called Party Tracing log. Recommended Action Use the Real Time Monitoring Tool to check the Called Party Tracing log. Error Message %UC_CALLMANAGER-4-SIP IPPortConflict: %[DeviceName=String][PortNumber=String] [{Optional}DeviceType=Enum][AppID=String][ClusterID=String][NodeID=String]: The local port for this device is already in use. Explanation The local port specified for this device is already in use, or Cisco Unified CM Communications Manager is unable to bind to the configured port. Either the SIP device is configured incorrectly or the domain name system (DNS) is incorrectly configured. Recommended Action In Cisco Unified CM Administration, check the port number for the SIP device. Reason Code - Enum Definitions Enum Definitions - DeviceType Value Definition 131 SIP_TRUNK 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 289/343