hello. i'm new with asterisk but so far managed to make it work with SIP, IAX and even with 2 asterisk servers. Now i tried to configure it for H323 but it didn't work. i used net-meeting from microsoft. when i try to call from h323 to sip asterisk didn't say anything. probably the h323 client doesn't log on, don't know. from sip to h323 i receive the following message "no one is available to answer at this time" here is my h323.conf file [general] port=1720 bindaddr=0.0.0.0 disallow=lpc10 dtmfmode=rfc2833 context=seti [1002] type=user context=seti callerid="1002" <1002> e164=1002 host=193.226.6.168 gatekeeper=193.226.6.176 and in my extensions.conf i have something like this for h323, the sip, iax work very well exten=> 1002,1,Dial,H323/${EXTEN} exten=> 1002,2,Hangup any ideeas? thank you for your support