Which three commands can be used to verify SRST fallback mode? (Choose three.)

Which three commands can be used to verify SRST fallback mode? (Choose three.)
A . show telephony-service all
B . show telephony-service ephone-dn
C . show telephony-service ephone
D . show telephony-service voice-port
E . show telephony-service tftp-bindings

View Answer

Answer: ABC