| Exam 300-075 | Question id=2830 | Describe and Implement Centralized Call Processing Redundancy |
While configuring Call Survivability in Cisco Unified Communications Manager, what step is mandatory to reach remote sites while in SRST mode?
| A. |
Enable Cisco Remote Site Reachability. | |
| B. |
Configure CFUR. | |
| C. |
Enable the SRST checkbox in the MGCP gateway. | |
| D. |
Configure the H.323 gateway for SRST in Cisco Unified Communications Manager. | |
| E. |
Enable the Failover Service parameter. |
Call Forward Unregistered (CFUR) functionality provides the automated rerouting of calls through the PSTN when an endpoint is considered unregistered due to a remote WAN link failure.