Event ID - 112

Event Id112
SourceCiscoUnity_Tsp
DescriptionCisco Unity-CM TSP device DNS lookup of host name failed.
Event InformationAccording To Cisco:
No connections will be attempted to that Cisco CallManager. Try looking up the host name manually to verify that DNS is working on your network. You can bypass the DNS lookup by reconfiguring Cisco Unity with the IP address instead of host name.
Reference LinksCisco Events Guide

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