Hi Edson, do you have to have load on the gatekeeper to see it or does it also happen for a single call ? I usually see error 12/115 (Operation now in progress) only on highly loaded machines. To get through the firewall you are probably defining PortRanges in your config. Could it be that they are relatively small ? Can you get rid of them ? Of course I'd be interested to hear if the issue goes away by upgrading to 2.2.7, but I'm not aware what change in the code would address this problem. Regards, Jan Edson wrote: > I'm facing a weird problem... The scenario is: > > Nortel PBX <-> MC3810 <-> GK <-> FW <-> AudioCodes104 <-> FXO > > Every time a call is maded from a phone on the Nortel PBX to the phone > behind the Audiocodes (Nortel -> AudioCodes) the call is established, and > after 12 seconds the following error is registered on the LOG: > > 2008/02/14 12:00:05.227 1 ProxyChannel.cxx(3359) H245d Could not > open/connect H.245 socket at X.X.X.X:0 - error 12/115: Input/output error > > After that, GK stops responding (freezing) and I have to restart it. > > I'm using: > Gatekeeper(GNU) Version(2.2.6) > Ext(pthreads=1,radius=1,mysql=1,pgsql=0,firebird=0,large_fdset=4096, > crypto/ssl=1) Build(Feb 1 2007, 18:09:05) > Sys(Linux i686 2.6.8-24.23-default) > > Only upgrading could resolve this problem? Or is there any other idea/hint? > > Just to flash a light, if the FW is suppressed, everything works fine. It's > like a problem with AudioCodes-104 behind a FW (even with all ports open to > a DMZ IP). > > Edson -- Jan Willamowius, jan@xxxxxxxxxxxxxx, http://www.gnugk.org/ ------------------------------------------------------------------------- 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/