TT#25313 make pbx_hunt_ fields available to sub

these fields were previously not shown to subscriber in API

Change-Id: I8c4967109660f212ce543c80097affa10468eef0

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

@@ -209,6 +209,28 @@ has_field 'pbx_groupmember_ids' => (
     },
 );
 
+has_field 'pbx_hunt_policy' => (
+    type => 'Select',
+    options => [
+        { value => 'serial', label => 'serial'},
+        { value => 'parallel', label => 'parallel'},
+        { value => 'random', label => 'random'},
+        { value => 'circular', label => 'circular'},
+    ],
+    element_attr => {
+        rel => ['tooltip'],
+        title => ["Hunting policy, one of serial, parallel, random, circular."],
+    },
+);
+
+has_field 'pbx_hunt_timeout' => (
+    type => '+NGCP::Panel::Field::PosInteger',
+    element_attr => {
+        rel => ['tooltip'],
+        title => ['Hunting Timeout'],
+    },
+);
+
 has_field 'cloud_pbx_hunt_policy' => (
     type => 'Select',
     options => [