Comment Re:IAX? (Score 1) 215
I like to think of it as nats/firewalls play merry hell with SIP. ;) However, this is a problem that the IETF recognizes, and is solving, both in the SIP sense (draft-outbound), and the general sense(STUN, TURN, and ICE). We will (hopefully) be getting our first big interop test of these protocol extensions in a couple of weeks.
