db-schema/db_scripts/diff/15320.up

USE provisioning;
SET autocommit=0;

SELECT id INTO @grpid FROM voip_preference_groups WHERE name = 'Access Restrictions';

INSERT INTO voip_preferences(
   id,voip_preference_groups_id, attribute, label, type, max_occur,
   usr_pref, prof_pref, dom_pref, peer_pref, contract_pref, contract_location_pref,
   modify_timestamp, internal, expose_to_customer, data_type, read_only, description
  ) VALUES
  (NULL, @grpid, 'max_call_duration', 'Maximum Call Duration (seconds)', 0, 1,
   1, 0, 1, 0, 0, 0,
   now(), 0, 1, 'string', 0, 'Maximum Call Duration (seconds).'
  );

COMMIT;