[Asterisk-Users] PIX!!!!!

[John Sawa]

Chirstopher,

What version of PIX software are you using? I had to make no special NAT 
configuration on the * server when using a PIX 525 firewall. I was 
actually impressed that it is a completely SIP aware firewall in that it 
will handle all the header re-writing. I am using PIX version 6.4 with 
Asterisk 1.0.3 and the Broadvoice patch.

If you would like specific help with your PIX config please e-mail your 
config with a topology of the network and example call flow.

-John

Christopher wrote:

> Can anyone point me in a good direction for configuring SIP through a 
> PIX using 1:1 NAT.  I have read anything I could get my hands on and 
> tried them all with very little success.  I can get it to work through 
> the cheap little cable modem routers, but not this PIX.
> I -can- make a direct SIP call using the IP address of the * server 
> (ie.exten at ipaddr), but when I do that * still doesn't show it 
> registering.  Even when I call through this method the phone comes up 
> as "UNREACHABLE" and the port is listed as 0 instead of 5060 like all 
> the internal phones.
>