/mcp4 DNSresolutionNotNeeded - The primary Cisco Unified CM was specified by an IPv4 address so no DNS resolution was needed DNSStatusUnifiedCM2 - DNSv4 Status on Unified CM 2 Enum Definitions - DNSStatusUnifiedCM2 Value Definition 0 1 DNSsuccessful - DNS resolution completed without error 2 DNSrequestTimedOut - The DNS request timed out. Check the DNS server and make sure that it is functioning properly 3 DNShostNameNotFound - The DNS server was unable to resolve the host name specified for the secondary Cisco Unified CM 4 DNSresolutionNotNeeded - The secondary Cisco Unified CM was specified by an IPv4 address so no DNS resolution was needed DNSStatusUnifiedCM3 - DNSv4 Status on Unified CM 3 Enum Definitions - DNSStatusUnifiedCM3 Value Definition 0 1 DNSsuccessful - DNS resolution completed without error 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 329/343