I don't know that I've seen this reported yet, but in trying to do a Panther -> Panther iChat audio conference, couldn't connect. So an error message was generated on the screen at the connection window (where you can choose from text chat or audio) which directed me to the Connection doctor. There I noted an error log window. here is what it said: 2003-11-04 19:11:19 +1100: Lili Hampel did not respond. Tried to send UDP SIP "invite" to the following IP addresses and ports: 203.113.195.xxx:33286, 192.168.1.11:5060 XXX blocked out to protect the innocent. Unfortunately, that message didn't help me, although when the other party tried to initiate a call to me, she succeeded, so I am still confused. Les ------------------------------------------------------------------------ --------------------------- Les Posen/MEL Webmaster Lposen (AIM/iChat) Australian Psychological Society P.O. Box 1229 (Victorian Branch) St.Kilda South Virtual Reality Therapy Australia 3182 http://homepage.mac.com/lesposen/iMovieTheater1.html