| Exam 300-075 | Question id=2839 | Describe and Implement Centralized Call Processing Redundancy |
Which two statements about remote survivability are true?
| A. |
SRST supports more Cisco IP Phones than Cisco Unified Communications Manager Express in SRST mode. | |
| B. |
Cisco Unified Communications Manager Express in SRST mode supports more Cisco IP Phones than SRST. | |
| C. |
MGCP fallback is required for ISDN call preservation. | |
| D. |
MGCP fallback functions with SRST. |