Two phones in the same cluster and at the same site have a call currently connected. The site local H.323 PSTN gateway loses connection with Cisco Unified Communications Manager. Which two results do you expect?

A.	SRST is active, and all the phones enter SRST mode.
B.	No incoming and outgoing calls are possible.
C.	Cisco Unified SRST is able to receive incoming calls.
D.	The current call is not disconnected.
E.	The phones display “CM Fallback Service Operating.”