MT#7679 Implement random hunt policy.

lib/NGCP/Panel/Form/Customer/PbxGroupBase.pm

@@ -19,6 +19,7 @@ has_field 'pbx_hunt_policy' => (
     options => [
         { label => 'Serial Ringing', value => 'serial' },
         { label => 'Parallel Ringing', value => 'parallel' },
+        { label => 'Random Ringing', value => 'random' },
     ],
     default => 'serial',
 );

lib/NGCP/Panel/Form/Subscriber/SubscriberAPI.pm

@@ -93,10 +93,11 @@ has_field 'pbx_hunt_policy' => (
     options => [
         { value => 'serial', label => 'serial'},
         { value => 'parallel', label => 'parallel'},
+        { value => 'random', label => 'random'},
     ],
     element_attr => {
         rel => ['tooltip'],
-        title => ["'serial' or 'parallel'."],
+        title => ["On of serial, parallel, random."],
     },
 );