db-schema/db_scripts/diff/15759.down

USE provisioning;
SET autocommit = 0;

DELETE FROM voip_preferences WHERE attribute = 'csc_registered_devices';
DELETE FROM voip_preferences WHERE attribute = 'csc_conversations';
DELETE FROM voip_preferences WHERE attribute = 'csc_device_provisioning';
DELETE FROM voip_preferences WHERE attribute = 'csc_hunt_groups';

COMMIT;