I am running CCX 7 enhanced with CucM 7.1.3 I have SR4 loaded on CCX. My PC's are running XP SP3. Incoming calls are delivered correctly to the agents. Intermittently, when I hang the call up - CAD hangs. The call is terminated on the agent control phone and on the calling party but CAD stops responding.
I had a similar situation when I upgraded to SR4. CAD would still show talking on the agent desktop even after the call was hung up.The agent would have to logout and log back on to fix the problem. I went back to SR3 to fix the problem.