| Exam 300-070 | Question id=3820 | Describe and Configure CUCM to Support On-Cluster Calling |
Which mechanism is used on Cisco Unified Communications Manager SIP trunks to determine where a SIP user (A) can refer another user (B) to a third party (C)?
| A. |
SIP trunk security profile | |
| B. |
reference CSS | |
| C. |
rerouting CSS | |
| D. |
redirection |