Hi, all I already sent the message on this theme to developers list but I did not understand where a problem is. I thought, that a problem in substitution of CallReference value. Now I've found out, that the source of a problem has no relation with the "tunneling = true" on a straight line as my GW always sends SETUP with the "tunneling=true", but the problem is shown farly from being always. Not always it is accompanied by the message such as "ProxyChannel.cxx(1655) H245 213.214.215.216:1498 DIDN'T ACCEPT THE CALL". Sometimes it arises, when such message was not in general. But the error is that sometimes GK "overlooks" to remove socket after ReleaseComlete's are sent to both sides. After that at attempt to establish new connection there is a message like 2003/12/08 18:50:49.898 2 Toolkit.cxx(285) RewritePString: 8109613553564 to 9613553564 2003/12/08 18:50:49.899 2 ProxyChannel.cxx(919) Q931 Warning: socket already attached for callid 03 bc 6d 8a 2d 35 2a fb 00 00 00 00 20 55 44 d0 and connection is not established. With previous cvs versions of gnugk-2.07 built earlier than 01 Dec I faced with such situation too, but it happened average once a week. With GK-2.0.7 built 06 Dec I'm face with it 3-4 times daily. Does anybody know any tool which could help with studying this issue? >From log and from sniffing I can't understand anymore. Igor Prokhorov. ------------------------------------------------------- This SF.net email is sponsored by: SF.net Giveback Program. Does SourceForge.net help you be more productive? Does it help you create better code? SHARE THE LOVE, and help us help YOU! Click Here: http://sourceforge.net/donate/ _______________________________________________ List: Openh323gk-users@lists.sourceforge.net Archive: http://sourceforge.net/mailarchive/forum.php?forum_id?49 Homepage: http://www.gnugk.org/