Hi Paul, Check the Learning Zone on the www.isaserver.org site. And get the book! I've translated the material on the Learning Zone so that its a bit more easily digestable :-) Try to break the problem down into smaller pieces. People have a hard time reading through a very long email. HTH, Tom www.isaserver.org/shinder Thomas W Shinder, M.D., MCSE, MCT -----Original Message----- From: Bosio Paolo [mailto:Paolo.Bosio@xxxxxxxxxxxxxx] Sent: Wednesday, August 29, 2001 10:08 AM To: [ISAserver.org Discussion List] Subject: [isalist] help me please http://www.ISAserver.org Hi MY NAME PAUL my problems platform: windows 2000 adv,dns,isa server on the same machine, domain nt 4, no directory service I have configure isa for gatekeeper in the following manual' s manner: -i have create an entry in Dns with record Srv on _tcp port 1720 Name Q931 in the forward and reverse zone - have configured destination the name is 192.168.0.100 Lan ip of isa/gatekeepers Destination type Gateway or Proxy - i have configured gatekeepers with the following routing rules N.B: my network rage is 192.168.0.0 to 192.168.0.255 subnet 255.255.255.0 and 192.168.1.0 to 192.168.1.255 subnet 255.255.255.0 -Routing roule On IP The default class of Gatekeeper a,b,c have destination to My destination Gatwey/proxy 192.168.0.100.internal ip and then i have create an entry for my local address with destination local network 192.168.0.0/24 and 192.168.1.0/24 -Rourting e-mail address there is the Local default and then i create an entry for my domain Name :Lusso dns domain name : calzelusso.com routing e-mail address using this dns domain name (cheked) Destionation: Registration database -Routing Phone Number name:Lusso Prefix:0 Destionation: Registration database -on Gatekeepers server ---properties-- Network Tab -- I have selected the the network card Internal and the network card external that have multi external ip address. -i have created protocol roule su h 323 port 1720 with allow - i have enable application filter h323 with: inbound call --enable outbound call enable -- enable use dns look up-- enable allow video,allow audio,allow t120 Use this gatekeepers -- internal ip address of isa 192.168.0.100 - paket filter is enable --------------------------------------------------- -then i have installed isa client on the pc -i have registered client in gatekeeprs -the internal Lan call is good with, the number,the e-mail,and ip Problem1: If i connect a Computer with Isp and then place a call to internal client the call is good. i have configured external client with gatway (public ip of isa 213.82.28.68 or dns.calzelusso.com) and then place a call with number 082591 the process call start but after minutes 3-10 minutes the dial-up of the caller (External Client connect to ISp That Call My Gatekeeper) Hang Up.Why? P.s. My isa server on the external adapter has 4 public ip address and the default ip is 213.82.28.68 The server is menber server in a Nt 4 domain there is not directory service and dns and isa on the same machine can you help me? or write me any e-mail address where can i send my problems? Bosio Paolo ITALY 39 0376775065 paolo.bosio@xxxxxxxxxxxxxx ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: tshinder@xxxxxxxxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')