We have added a new article in Microsoft Windows 2003 section. The detail of this article is

Title: How to Disable H.323 Functionality in Routing and Remote Access if it is Configured to use NAT in Windows 2000 and in Windows Server 2003

Purpose: This article describes how to disable the H.323 functionality in the Routing and Remote Access service if that service is configured to use the network address translation (NAT) routing protocol.

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