Which option configures call preservation for H.323-based SRST mode?

How does the system intelligently shift call processing upon restoration of WAN connectivity?

Which remote-site redundancy technology fails over to POTS dial peers from the Cisco Unified Communications Manager dial plan during a WAN failure?

Which technologies provide remote-site redundancy for Cisco IP Phones during a WAN failure?

You are the Cisco Unified Communications Manager in Certpaper.com. You use a remote site MGCP gateway to provide redundancy when connectivity to the
central Cisco Unified Communications Manager cluster is lost. How to enable IP phones to establish calls to the PSTN when they have registered with the gateway?
(Choose three.)

Which two statements about remote survivability are true? (Choose two.)

Which two options enable routers to provide basic call handling support for Cisco Unified IP Phones if they lose connection to all Cisco Unified Communications
Manager systems? (Choose two.)

Which solution is needed to enable presence and extension mobility to branch office phones during a WAN failure?

DRAG DROP
Click and drag the minimum Cisco Unified SRST configuration steps on the left to the spaces on the right.

Select and Place:

What is the fastest way for an engineer to test the implementation of SRST in a production environment?