When you configure a AR router in a branch node, in the AR router configuration outside calls, the configuration process is: configure callroute first, and then configure prefix or trunk-group, and finally configure Strunk-group or Prefix, but outgoing calls routing logic process in AR routers is ( ).

When you configure a AR router in a branch node, in the AR router configuration outside calls, the configuration process is: configure callroute first, and then configure prefix or trunk-group, and finally configure Strunk-group or Prefix, but outgoing calls routing logic process in AR routers is ( ).
A . callroute->prefix->trunk-group
B . prefix->callroute->trunk-group
C . callroute->trunk-group->prefix
D . prefix->trunk-group->callroute

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Answer: B