Using CM version 6.1
I have set up DNS to provide extension mobility failover. So in the service list url and EM phone service URL I use a hostname that points to both CMs. This all works fine. When the pub is up I hit service key and after about 20secs the phone displays the service list and I can log on
When the pub is down the phone uses DNS to fail over the service list and present the EM service. When I select this it tries to display the log in page. After 1 min the page times out and displays a long html / tomcat error.
Has any one else had this error I have restarted tomcat but no joy. I have even set up two EM services that point to each CM and both work when the pub is up but not when the pub is down. According to cisco this should work.