While operating in SRST, what is needed to route calls outside of the remote site location to the PSTN?

A.
SIP trunk

B.
CallManager route patterns

C.
translation patterns

D.
POTS dial peers

E.
VOIP dial peers

Explanation:
Incorrect answer: ABCE
in time of srst configuration on router, please configure a dial-peer so that call flow in SRST mode.
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