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Which ports to open on FW for Voip

Hello,

Can anyone tell me which ports (TCP and UPD) to open on the firewall when you have ip phones and ip communicator behind it?

This just to squeeze down the range a bit.

Thanks for your help.

Kurt

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Re: Which ports to open on FW for Voip

Re: Which ports to open on FW for Voip

Kurt,

Take a look at the following link.

http://www.cisco.com/univercd/cc/td/doc/product/voice/c_callmg/sec_vir/udp_tcp/index.htm

Hope this helps. If so, please rate the post.

Brandon

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