Hi, is there a way to force a user authentication using h323 channel from asterisk sources? Do I have to use gatekeeper for this? Is there any way to do it in h323.conf just like in sip.conf? eg: [mazek] secret=xxxxxx auth=md5 tia mazek -- http://www.marcinmazurek.com/ ::: nic-hdl: MM3380-RIPE GnuPG 6687 E661 98B0 AEE6 DA8B 7F48 AEE4 776F 5688 DC89