Refer to the exhibit.
A Jabber for Windows application fails to connect to the voicemail server. Which two options cause this problem? (Choose two)
A. The jetty service has been disabled or is not running.
B. A voicemail user password configuration error exists.
C. A firewall is configured for blocking port 7080.
D. An SSL certificate has an encryption problem.
E. A company internal DNS server has a timeout problem.
Correct answer is AC
Jetty eq. port 7080
so ity is either firewall or jetty is not running
so answer is A and C