The RTMT > Phone Summary shows many "failed registration attempts" for a specific CUCM node. How can I find which registration attempts are failing?I've tried some tools such as Collaboration Analyzer and TranslatorX but could not filter them.
Have you tried capturing PCAP from the offending subscriber?
Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community: