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What needs to be opened on a PIX to allow a Polycom 4000 to work?

We are trying to get a Polycom 4000 to work through the firewall. What needs to be opened? I have opened h323, TCP 1720, TCP 1503. The IP has a static outside address and is using NAT. I have PIX software version 6.1(1)

1 REPLY
New Member

Re: What needs to be opened on a PIX to allow a Polycom 4000 to

Hi,

You must open these ports of TCP and UDP for video conferencing using H.323

For TCP port 3230 and 3231

For UDP port # 3230-3235

Regards,

Inam

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