We have a problem about CounterACT with Epo Integration Issue.
The problem is CounterACT can not communication with Epo Server, there are some error message as attachment.
The two server at the same subnet no cross the firewall, and the local firewall was disabled.
Here is Epo and CounterACT version for reference
Epo version is 184.108.40.206
OS: windows server 2008R2
CounterACT version is 7.0.0 service pack 2.0.3
infrastructure update pack 2.0.1