hostname TK1 !
interface serial 0/0 ip address 172.16.1.1 255.255.255.248 !
controller t1 framingesp clock source line linecodeb8zs ds0-group 1timeslots 1-24 typee&m-wink-start !
voice-port 1/0:1 !
dial-peer voice 1 voip destination-pattern 404555….
session-target ipv4:172.16.1.6 !
dial-peer voice 2 ports destination-pattern 201555….
port 1/0:1
hostname TK2 !
interface serial 0/0 ip address 172.16.1.6 255.255.255.248
controller t1 framingesp clock source line linecodeb8zs ds0-group 1timeslots 1-24 typee&m-wink-start !
voice-port 1/0:1 !
dial-peer voice 1 voip destination-pattern 201555….
session-target ipv4:172.16.1.1 !
dial-peer voice 2 ports destination-pattern 404555….
port 1/0:1
Use the figure above to answer this question.
When extension 2011000 dials 4041200, how are digits manipulated in R1 so they are presented correctly at TK2?
A.
When extension 2011000 dials 4041200, the digits 404-555 are stripped off prior to matching the outbound POTS dial peer.
B.
When extension 2021000 dials 4041200, the digits 404-555 are stripped off by the connection trunk and TK2 receives only 1200.
C.
When extension 2011000 dials 4041200, the outboundVoIPdial peer is matched and all digits are sent.
D.
When extension 201-555 1000 dials 4041200, TK1 collects the 1200 andprependsthe tie-line digits 404555.
That number is matched to aVoIPdial peer and sent to the appropriate address.