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Video conferencing from Polycom PVX to Tandberg device

Globrin
Globrin asked
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Last Modified: 2012-08-13
Hi Experts,

I have following scenerio.

Windows XP on which Polycom PVX application installed --> Microsoft ISA 2004 firewall --->Remote Tandberg Device.

I am unable to do video conferenicing over this connection. I have opened the required ports like H.323 and other on my firewall. I feel I am missing some thing here. Could any body provide me the exact resolution to this problem.
I am using H.323 protocol with 256kbps connectivity for video conferencing.

when I tried same scenerio witout firewall ( from public IP) it works fine.

Please provide solutin asap, its urgent.

regards,
Globrin.

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A good article that describes it quite well can be found here: http://www.isaserver.org/tutorials/Basic_NetMeeting_and_ISA_Server_H323_Gatekeeper_Configuration.html

I do not have ISA myself, but have had some (bad) experiences of it on other customer sites.

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