Which command allows the telephony service of a Cisco Unified Communications Manager Express router to be associated to loopback address192.168.143.44?
A. !telephony-servicemax-ephones 4max-dn 8ip source-address 192.168.143.44!
B. !telephony-servicemax-ephones 4max-dn 8ip bind src-addr 192.168.143.44!
C. !telephony-servicemax-ephones 4max-dn 8source-address ipv4: 192.168.143.44!
D. !telephony-servicemax-ephones 4max-dn 8ip address 192.168.143.44!
