SET AUTOCOMMIT=0;

USE provisioning;

DELETE FROM voip_preferences WHERE attribute = 'shared_buddylist_visibility';
DELETE FROM voip_preference_groups WHERE name = 'XMPP Settings';

DELETE FROM voip_preferences WHERE attribute = 'display_name';

SELECT id INTO @out_id FROM voip_preferences WHERE attribute = 'outbound_from_display';
DELETE FROM voip_preferences_enum WHERE preference_id = @out_id AND value = 'np_display';
UPDATE voip_usr_preferences SET value = 'npn' WHERE attribute_id = @out_id AND value = 'np_display';
UPDATE voip_dom_preferences SET value = 'npn' WHERE attribute_id = @out_id AND value = 'np_display';
UPDATE voip_peer_preferences SET value = 'npn' WHERE attribute_id = @out_id AND value = 'np_display';

COMMIT;