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