On 21 Oct 2010, at 23:42, John Levine wrote: > > I dunno about you, but it seems utterly unreasonable to demand that we > change the way we've been placing calls for the better part of a > century merely to avoid a few DNS lookups. I thought computers were > supposed to make life easier for people, not the other way around. Indeed, and it's not just DNS lookups - per my original message it's also a potentially significant saving in the number of SIP transactions. Those are _much_ more resource intensive than a DNS lookup. Ray _______________________________________________ Ietf mailing list Ietf@xxxxxxxx https://www.ietf.org/mailman/listinfo/ietf