Try to dowload docs/nattraversal.pdf from the latest cvs. Maybe this will give you some hints. ----- Original Message ----- From: "江 海波" <naso_jiangt@xxxxxxxxxxx> Sent: Wednesday, October 26, 2005 3:31 AM > I have a question about multiple call, I use GNUGK(2.2.3)now,and one endp is behind the NAT router,when recieve RCF ,the endp > behind NAT will keep a TCP link with GK(port 1720).When I make the first call,it works well,but the secend call(from the same IP > to the same ip),GK connect to a new tcp link,and the NAT server can't send the packet to the endp behind it.who can tell me > why?and how to solve? > > another question : > when I hang up one call ,the TCP link between GK and endp will be disconnection? ------------------------------------------------------- This SF.Net email is sponsored by the JBoss Inc. Get Certified Today * Register for a JBoss Training Course Free Certification Exam for All Training Attendees Through End of 2005 Visit http://www.jboss.com/services/certification for more information _______________________________________________________ Posting: mailto:Openh323gk-users@xxxxxxxxxxxxxxxxxxxxx Archive: http://sourceforge.net/mailarchive/forum.php?forum_id?9 Unsubscribe: http://lists.sourceforge.net/lists/listinfo/openh323gk-users Homepage: http://www.gnugk.org/