db-schema/db_scripts/diff/15503.down

USE provisioning;
set autocommit = 0;

UPDATE voip_preferences SET
  label = "Codecs filter"
WHERE attribute = 'codecs_filter';

UPDATE voip_preferences SET
  label = "Codecs list"
WHERE attribute = 'codecs_list';

DELETE FROM voip_preferences WHERE attribute = "codecs_id_filter";
DELETE FROM voip_preferences WHERE attribute = "codecs_id_list";

commit;