Use the exhibits below to answer the question.
What two issues could be causing the Cisco Jabber failure shown in the exhibit?
| A. |
Incorrect username and password | |
| B. |
IM & Presence server is down | |
| C. |
User is not associated with the device | |
| D. |
IP or DNS name resolution issue | |
| E. |
CSF Device is not registered | |
| F. |
IP Phone DN not associated with the user |
The error message shown in Jabber is “Cannot communicate with the server” which points us to a connectivity issue with IP/DNS or the server is down. All other answer choices would result in a login failure, not communication error.