DOCUMENT:Q164038 07-DEC-2000 [crossnet] TITLE :Using Netmeeting with Microsoft Proxy Server PRODUCT :Windows for Workgroups and Windows NT Networking Issues PROD/VER:winnt:1.0,2.0 OPER/SYS: KEYWORDS:kbenv kbinterop ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft Proxy Server versions 1.0, 2.0 ------------------------------------------------------------------------------- SUMMARY ======= For information on using NetMeeting with Microsoft Proxy Server or other firewalls, please refer to Chapter 4 of the NetMeeting Resource Kit. The Resource Kit is available at the following URL: http://www.microsoft.com/windows/NetMeeting/Corp/ResKit/default.ASP The following excerpt from the NetMeeting Resource Kit applies to Microsoft Proxy Server versions 1.0 and 2.0: FIREWALL LIMITATIONS Some firewalls cannot support an arbitrary number of virtual internal IP addresses, or cannot do so dynamically. With these firewalls, you can establish outbound NetMeeting connections from computers inside the firewall to computers outside the firewall, and you can use the audio and video features of NetMeeting. Other people, though, cannot establish inbound connections from outside the firewall to computers inside the firewall. Typically, this restriction is due to limitations in the network implementation of the firewall. MORE INFORMATION ================ For additional information, please see the following article(s) in the Microsoft Knowledge Base: Q194797 Audio and Video Unavailable in NetMeeting through a Proxy Server Additional query words: ====================================================================== Keywords : kbenv kbinterop Technology : kbAudDeveloper kbProxyServ100 kbProxyServSearch kbProxyServ200 Version : winnt:1.0,2.0 Hardware : ALPHA x86 Issue type : kbhowto ============================================================================= THE INFORMATION PROVIDED IN THE MICROSOFT KNOWLEDGE BASE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. MICROSOFT DISCLAIMS ALL WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL MICROSOFT CORPORATION OR ITS SUPPLIERS BE LIABLE FOR ANY DAMAGES WHATSOEVER INCLUDING DIRECT, INDIRECT, INCIDENTAL, CONSEQUENTIAL, LOSS OF BUSINESS PROFITS OR SPECIAL DAMAGES, EVEN IF MICROSOFT CORPORATION OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES SO THE FOREGOING LIMITATION MAY NOT APPLY. Copyright Microsoft Corporation 2000.