Hi Here comes another two: This one is easy, check if m_call=NUL and return than (maybe with some warning about alerting msg for deleted call), in ProxyChannel.cxx line 2307 #0 CallRec::SetAlertingTime (this=0x0, tm=1210724824) at /usr/local/src/h323plus/../pwlib/include/ptlib/psync.h:133 #1 0x0811b27a in CallSignalSocket::OnAlerting (this=0x85f7788, msg=0x41a809c8) at ProxyChannel.cxx:2307 #2 0x081288bf in CallSignalSocket::ReceiveData (this=0x85f7788) at ProxyChannel.cxx:965 #3 0x0810b9ee in ProxyHandler::ReadSocket (this=0x81c2978, socket=0x85f7788) at ProxyChannel.cxx:5031 [..] Second one: #0 0x080a8801 in EndpointRec::SetSocket (this=0x41cb14e0, socket=0x434a1a68) at /usr/local/src/h323plus/../pwlib/include/ptlib/pstring.h:1945 1945 string.PrintOn(stream); (gdb) bt #0 0x080a8801 in EndpointRec::SetSocket (this=0x41cb14e0, socket=0x434a1a68) at /usr/local/src/h323plus/../pwlib/include/ptlib/pstring.h:1945 #1 0x08110e77 in CallSignalSocket::OnInformation (this=0x434a1a68, msg=0x429b3300) at ProxyChannel.cxx:2391 #2 0x08128713 in CallSignalSocket::ReceiveData (this=0x434a1a68) at ProxyChannel.cxx:977 #3 0x0810b9ee in ProxyHandler::ReadSocket (this=0x81cf340, socket=0x434a1a68) at ProxyChannel.cxx:5031 [..] that inline PrintOn introduces a little mess in gdb, but i took a look into EndpointRec::SetSocket trace was set to 2 so problem is in line 504 of RasTtbl.cxx (gdb) p m_natsocket->m_name $7 = {<PCharArray> = {<PBaseArray<char>> = {<PAbstractArray> = {<PContainer> = {<PObject> = {_vptr.PObject = 0x42900248}, reference = 0x65766965}, elementSize = 2065709668, theArray = 0x7120200a <Address 0x7120200a out of bounds>, allocatedDynamically = 1882272569}, <No data fields>}, <No data fields>}, <No data fields>} Grzegorz Stanislawski ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________________ Posting: mailto:Openh323gk-users@xxxxxxxxxxxxxxxxxxxxx Archive: http://sourceforge.net/mailarchive/forum.php?forum_name=openh323gk-users Unsubscribe: http://lists.sourceforge.net/lists/listinfo/openh323gk-users Homepage: http://www.gnugk.org/