You need to send a Manager command(Redirect Action) to the asterisk server. You can do this by connecting to the manager API through any kind of telnet-type connector in any number of programming languages: Perl, C, PHP, etc.. Take a look at the WIKI for more info: http://www.voip-info.org/wiki-Asterisk+manager+API The redirect of the existing conversation to the conference room(meetme) would look something like this: Action: Redirect Channel: Zap/73-1 ExtraChannel: SIP/199testphone-1f3c Exten: 8600029 Context: default Priority: 1 where 8600029 is the meetme room. Hope that helps, MATT--- -----Original Message----- From: Kuniyoshi Murata [mailto:[EMAIL PROTECTED] Sent: Monday, January 03, 2005 9:26 PM To: Asterisk Users Mailing List - Non-Commercial Discussion Subject: [Asterisk-Users] call transfer to conference call Hi, I have following setup already. PSTN call via zap channel is working, Xlite via sip channel is working, and conference call is working. And here is what I want to do. A. My friends are making conference call in a conference room and all clients are Xlite. B. I make a call from my Xlite to PSTN phone of the guest speaker I want to invite to the conference call C. I will transfer my call with the guest to the conference call that is already taking place (that is A) Of course I can do A and B, but to do C what kind of command, operation, and/or script are needed? Any comments, directions and references are welcome. Thanks in advance Kuni -- Kuniyoshi Murata.........................iChat/AIM:macwebcaster English-Japanese Interpreter mailto:[EMAIL PROTECTED] Macintosh Webcast Specialist http://www.macwebcaster.com _______________________________________________ Asterisk-Users mailing list Asterisk-Users@lists.digium.com http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users _______________________________________________ Asterisk-Users mailing list Asterisk-Users@lists.digium.com http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users