Hi, I have been listening to "Blue Box: The VoIP Security Podcast" -> http://www.blueboxpodcast.com, and thought that SPIT could pose a problem if not already one. Like to know if there are any OSS solutions, within Asterisk or can integrates well with it, that focus in this area? Regards Andy Tan -- Andy Tan andytan@fastmail.fm -- http://www.fastmail.fm - And now for something completely different