| Exam 300-080 | Question id=4340 | Troubleshoot Call Setup Issues |
Cisco Unified Communications Manager is deployed in a head office and also provides telephony services to remote regional offices. What is a possible cause of call setup issues with phones in the regional offices?
| A. |
remote office firmware for phones | |
| B. |
codec mismatch in region information settings | |
| C. |
end user roles and groups | |
| D. |
physical location configuration |