Which additional dial peer is needed to allow the call to terminate directly to the internal number?

An engineer configures a router with an ISDN PRI connection that only contains two dial peers as follows:

dial-peer voice 10 pots

destination-pattern 9T

port 0/0/0:23

dial-peer voice 100 voip

destination-pattern 45..

session target ipv4:10.2.10.1

When an inbound call is placed from the PSTN to extension 4510, a dial tone is heard.

Which additional dial peer is needed to allow the call to terminate directly to the internal number?
A . dial-peer voice 1 pots
answer-address .
direct-inward-dial
B . dial-peer voice 1 pots
destination-pattern 45..
direct-inward-dial
C . dial-peer voice 1 pots
incoming called-number .
direct-inward-dial
D . dial-peer voice 1 pots
destination-pattern 45..
port 0/0/0:23
direct-inward-dial

View Answer

Answer: C