Hello,
I am trying to register a new EX60 to a CUCM 8.6(2) server, but the provisioning continually fails. IP connectivity is verified, and both the server and endpoint configurations are correct based on this document: http://www.cisco.com/c/dam/en/us/td/docs/telepresence/endpoint/codec-c-series/tc5/administration_guide/administering_endpoints_running_tc5_on_cucm8-6.pdf
When I look at the system status on the EX60 web interface it shows a provisioning error code of "http - error 404".
What am I missing? Is there any DNS requirement if I am not intending to use URIs?