Dennis, Have a look at the tutorials that Tom did for ISA 2004 server and make adjustments if you have to in order to get it working on your Cisco firewall. Andrew ________________________________ From: Dennis Appelboom [mailto:dennis.appelboom@xxxxx] Sent: Monday, April 04, 2005 5:25 PM To: [ExchangeList] Subject: RE: [exchangelist] RE: RPC over HTTP: - Problems accessing from outside our network. Nope. We use a cisco firewall......unfortunatelly.... With ISA, it would have been easier..... Regards, Dennis Appelboom XB