ccme help

Unanswered Question
Oct 22nd, 2007


what do i need to do forward all traffic from my router (2811) that has to do with voice to an asa5505?

I have this problem too.
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Paolo Bevilacqua Mon, 10/22/2007 - 06:54

If you have a free public IP, configure a static NAT for it on the asa. That is the simplest and safest method.

konstaninosoregano Mon, 10/22/2007 - 23:17

i dont have a free public ip,

on my router, i have a static nat translation that forwards everything that comes to my public ip inwards to my asa

Paolo Bevilacqua Tue, 10/23/2007 - 03:41

If you can have the cme and the router talk directly without going thru the asa, it would be simpler. CME being a router does not need firewall and would see only SIP to the eternal world.

In that case you setup a static inside nat tranalstion for port 5060 to the cme:

ip nat inside source static udp 5060 interface 5060

Hope this helps, please rate post if it does

konstaninosoregano Mon, 10/29/2007 - 07:06


sorry for the late reply, i have been swamped.

the cme is on the router.i bought the package


i will add the static nat translation, but to the firewall though.

Any additional info would be very much appreciated.


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