I don't mean the multi-points conference using MCU. Suppose endpoint A is talking with endpoint B through the gatekeeper. If Endpoint C tries to talk with A, it gets rejected since A is busy. What I want to implement is to send A's audio/video to C when A is talking with B, but A does not listen C. A also sends its a/v to other endpoints who want to talk with A. When A finishes talking with B, A will pick up one waiting endpoint. Gnugk manual says if the gatekeeper is configured as proxy, it will route all the traffic between the calling and the called endpoints. Is it possible to change the code to deliver endpoint A's A/V to those waiting endpoints? Any recommendation on how to do this? Thanks a lot, Derek ------------------------------------------------------- This SF.Net email is sponsored by: InterSystems CACHE FREE OODBMS DOWNLOAD - A multidimensional database that combines robust object and relational technologies, making it a perfect match for Java, C++,COM, XML, ODBC and JDBC. www.intersystems.com/match8 _______________________________________________________ List: Openh323gk-users@xxxxxxxxxxxxxxxxxxxxx Archive: http://sourceforge.net/mailarchive/forum.php?forum_id=8549 Homepage: http://www.gnugk.org/