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

randyclark · ‎04-09-2003

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)

naumanbajwa · ‎04-12-2003

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