Hi Fethi, When in gw mode, the Nextone is probably trying to connect to port 1720, but gnugk listens on 1721 by default. Set CallSignalPort=1720, or specify port 1721 in the Nextone. Your network description is not clear. Is gnugk behind a NAT, or just the Cisco? There was a bug in 2.2 that affected outgoing TCP connections when the gk is behind a NAT, and the public IP is specified with NetworkInterfaces. If that is your case, try version 2.0.x if it meets your needs, or see if Fast Start and/or H.245 tunneling helps. --Stewart > I'm using the gnugk 2.2.1 in proxy mode and a cisco gateway behind nat. > All the things are fine when using it with another gnugk or gw. > When I'm trying to use my gnugk with a Nextone, the problems started. > When using the Nextone in gk mode, the call is proceeding but no alerting is > received. > On my gnugk, I see on the logs that the call is proceeding, and after some > seconds, the call is ended, and a CDR is generated as call unconnected. > When using the nextone in gw mode, it shows no circuit, and nothing is > hitting my gnugk. > > Does anymone have an idea ? ------------------------------------------------------- This SF.Net email is sponsored by: NEC IT Guy Games. Get your fingers limbered up and give it your best shot. 4 great events, 4 opportunities to win big! Highest score wins.NEC IT Guy Games. Play to win an NEC 61 plasma display. Visit http://www.necitguy.com/?r=20 _______________________________________________________ Posting: mailto:Openh323gk-users@xxxxxxxxxxxxxxxxxxxxx Archive: http://sourceforge.net/mailarchive/forum.php?forum_id=8549 Unsubscribe: http://lists.sourceforge.net/lists/listinfo/openh323gk-users Homepage: http://www.gnugk.org/