I applied the DST patch to our servers today (CUCM 6.0(1)) and rebooted the publisher and then the subscriber. Later, I noticed that phones are all registered to the publisher, which is 2nd in our CMGroup list. Upon further investigation, I noticed that the callmanager service is activated but not running on the subscriber. I can restart it and it will run for about 20 to 25 seconds but then stops again. I rebooted the subscriber, but that did not resolve the issue.
Any ideas on how to dig further into this or on what might be causing it?