Refer to the exhibit.
When troubleshooting an internal Jabber login problem, there is a pop-up about a certificate error, and then the login fails. The FQDN of Cisco UCM is cucm.ex.com, and the FQDN of the IM and Presence Server is imp.ex.com. Which two actions should be taken to fix this issue? (Choose two.)
A. Sign the Cisco UCM CallManager certificate with a trusted certificate authority.
B. Import the Cisco UCM CallManager certificate into the Trusted Certificate Authorities on the PC running Jabber.
C. Sign the Cisco UCM tomcat certificate with a trusted certificate authority.
D. Sign the Cisco Unified IM and Presence server cup certificate with a trusted certificate authority.
E. Import the certificate of cucm.ex.com into the Trusted Certificate Authorities on the PC running Jabber.
