There could be various reasons. you can try in Direct call mode (only RAS involved between GNUGK and gateway/endpoint). That would give an idea whether its an problem with GNUGK. Check the configuration whether it supports fast start on gateway/IP phone. It could be problem with media negotiation. Trace with Etheral would give you clear picture of the problem. ----- Original Message ----- From: smy@xxxxxxxx To: openh323gk-users@xxxxxxxxxxxxxxxxxxxxx, "Piotr Szafran" <p_szafran@xxxxx> Subject: Re: CONNECT message Date: Tue, 18 Oct 2005 08:07:36 -0700 > > Piotrek, > > Thanks for pointing that out, but currently I have by pass everything > (including > DNS), running only IP based operation. Again, I've checked with gnugk at t > he > server side, everything is running under normal condition, including > connection > start time and all. > > I have even tried disabling Proxy of media and h.245, it gave me the same > results. That's why I'm suspecting that this has something to do with the > Message signaling. I'm only guessing, thus please provide any suggestions and > hint that can help me solve this situation. Any inputs are great appreciat > ed. > > Thanks! > > Best Regards, > Sam > > > > > Quoting Piotr Szafran <p_szafran@xxxxx>: > > > Hi, > > i know that older fedora releases had a bug when the ipv6 support was on > > (the default), it caused slow dns responses. Maybe somewhere you are > > using dns names instead of ip and therefore gnu waits for system to get > > the ip. It is just a thought, i don't know if it still a problem in > > fedora. I would sugest to sniff a bit with ethereal to see if it is true > > that fedora/gnu holds that message 2 sec too long. > > > > Piotrek > > > >> Hi all, > >> > >> I've discovered a new problem regarding Fedora4 + gnugk2.2.3 today. I b > eli > >> eve I > >> had this problem all along, but didn't notice it until one of my custome > r > >> complained to me today. > >> > >> I'm currently experiencing a delay when connecting a call between a ZTE > gat > >> eway > >> and other Cisco gateways and/or IP Phones. What happen is that when a C > all > >> is > >> made to terminate at the ZTE gateway, everything looks normal, except wh > en > >> the > >> user behind the ZTE gateway (PSTN user) picks up the call, PSTN user can > he > >> ar > >> and speak right away (Normal connection time) while the IP user can only > sp > >> eak > >> but could not hear for at least 2 sec (I would assume the CONNECT messag > e > >> didn't get to the IP Phone). > >> > >> Also, another indication is that when the call is connected, Gnugk is > >> calculating the duration correctly while the IP Phone status is still di > spl > >> ayed > >> as RINGING for 2 sec or more. > >> > >> This could be the problem which leads to why I had a low average duratio > n, > >> since > >> when IP users are trying to call, the PSTN user would pick up and hear t > he > >> IP > >> user, yet no one is responding for at least 2 sec, the PSTN user would g > ive > >> up > >> and hang up the call. > >> > >> Another interesting fact is that as soon as I switch to my older system > run > >> ning > >> RedHat9 and Gnugk 2.0.3.... everything works fine. All calls get conne > cte > >> d > >> with users hearing each other without delays. > >> > >> I've checked and compare the config file and both systems seem to be the > sa > >> me > >> (except new features which was added to the 2.2.3 of course) and I can't > fi > >> gure > >> it out what may cause this problem. Perhaps someone can help me figure > thi > >> s > >> out, since I?e tried playing around with various systems and confi > gur > >> ation > >> settings and can? figure out what? wrong! Please help! > >> > >> Best Regards, > >> Sam > >> > >> > >> > >> > >> > > > > > > > > ------------------------------------------------------- > > This SF.Net email is sponsored by: > > Power Architecture Resource Center: Free content, downloads, discussions, > > and more. http://solutions.newsforge.com/ibmarch.tmpl > > _______________________________________________________ > > > > Posting: mailto:Openh323gk-users@xxxxxxxxxxxxxxxxxxxxx > > Archive: http://sourceforge.net/mailarchive/forum.php?forum_id?49 > > Unsubscribe: http://lists.sourceforge.net/lists/listinfo/openh323gk-users > > Homepage: http://www.gnugk.org/ > > > > > > > ------------------------------------------------------- > This SF.Net email is sponsored by: > Power Architecture Resource Center: Free content, downloads, discussions, > and more. http://solutions.newsforge.com/ibmarch.tmpl > _______________________________________________________ > > 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/ -- _______________________________________________ Search for businesses by name, location, or phone number. -Lycos Yellow Pages http://r.lycos.com/r/yp_emailfooter/http://yellowpages.lycos.com/default.asp?SRC=lycos10 ------------------------------------------------------- This SF.Net email is sponsored by: Power Architecture Resource Center: Free content, downloads, discussions, and more. http://solutions.newsforge.com/ibmarch.tmpl _______________________________________________________ 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/
