Refer to the exhibit. A collaboration engineer configured MVA for a company using an existing Cisco IOS voice gateway. When testing inbound calls it is found that they are all failing.
Which two sets of configuration changes fix this problem? (Choose two)

Correct Answer: C,E
Please note that, current scenario we are talking only inbound calls.
http://www.cisco.com/c/en/us/support/docs/unified-communications/unified-communications- manager-callmanager/200457-Configure-the-Mobile-Voice-Access-Featur.html#anc6 Configuration Example Configure your H323 gateway, in this case 10.106.103.149 is the CUCM address.
application
service mva http://10.106.103.149:8080/ccmivr/pages/IVRMainpage.vxml
dial-peer voice 5050 pots
service mva
incoming called-number 5050
no digit-strip
direct-inward-dial
!
dial-peer voice 3001 voip
destination-pattern 5050
session target ipv4:10.106.103.149
dtmf-relay h245-alphanumeric
codec g711ulaw
no vad