Users that are subscribed to the default corporate directory are complaining that when they press the Directories button

[answerhappygod]

Users that are subscribed to the default corporate directory are complaining that when they press the Directories button, they receive an error message regarding the URL. Which two parameters need to be edited? (Choose two.)

A. Verify that the corporate directory has the Enabled check box checked in the Enterprise Parameter > Phone URL Parameters page.
B. Reset the Enterprise Phone URL Parameters.
C. Reset the Service Parameter > Phone URL Parameters.
D. Change the URLs under Enterprise Parameters to match the DNS name or the IP address being used by the server being configured and reset the IP phones.
E. Verify that the corporate directory has the Enabled check box checked in the IP Phone Services > Configuration Service Information page.
F. Select the Service Parameter for the appropriate server and Cisco CallManager (active) and change the URLs for each service to match the DNS name or IP address of the server being configured.