Reviewer: Watson Ladd Review result: Ready This draft doesn't have anything wrong with it as far as I can see. It describes one way to potentially deploy STIR on the PSTN, but other ways may be needed before a real deployment, so minor quibbles about "this scheme could be more efficient" aren't that important. Sincerely, Watson Ladd -- last-call mailing list last-call@xxxxxxxx https://www.ietf.org/mailman/listinfo/last-call