TT#174801 Add csc_calls subscriber preference

* csc_calls preference is to control the calls support on the CSC

Change-Id: Iad3b1fc337747a89c31514028b0cea7e2a798ac5

db_scripts/diff/15720.down

@@ -0,0 +1,3 @@
+USE provisioning;
+
+DELETE FROM voip_preferences WHERE attribute = 'csc_calls';

db_scripts/diff/15720.up

@@ -0,0 +1,25 @@
+USE provisioning;
+SET autocommit=0;
+
+SELECT id INTO @pgid FROM voip_preference_groups WHERE name = 'Internals';
+
+INSERT INTO voip_preferences SET
+    voip_preference_groups_id = @pgid,
+    attribute = "csc_calls",
+    label = "CSC calls",
+    type = 1,
+    max_occur = 1,
+    usr_pref = 1,
+    prof_pref = 0,
+    dom_pref = 0,
+    peer_pref = 0,
+    contract_pref = 0,
+    contract_location_pref = 0,
+    modify_timestamp = now(),
+    internal = 0,
+    expose_to_customer = 1,
+    data_type = "boolean",
+    read_only = 0,
+    description = "Defines if a subscriber can initiate calls from the CSC";
+
+COMMIT;