To get this right, if I am using NAT then I will use whatever the user who sent the invite included in the header, so just the [EMAIL PROTECTED], so that it's easier/faster to respond? (no need to do the whole IP address lookup because user in same domain?). In case the user is _not_ using NAT, so each user has his own IP address, then we must lookup the IP address. Is that correct? Why is it a violation of the SIP spec, simply because you're not always doing an IP lookup?
Thanks Jez >> Yes, because if a phone is coming in from behind NAT, then you want to respond to the same host and port from which you received the packet, not necessarily the host which is encoded within. It's a technical violation of the SIP spec, but it also tends to make things work the way it is desired. -- Tilghman ____________________________________________________________________________________ Cheap talk? Check out Yahoo! Messenger's low PC-to-Phone call rates. http://voice.yahoo.com _______________________________________________ --Bandwidth and Colocation provided by Easynews.com -- asterisk-dev mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-dev
