Re: [asterisk-users] Asterisk behind a PIX firewall?

Matt wrote:
>
>
> Is this a dual NAT situation? NAT on the phone side and NAT at the
> PIX?
> If so, I fear it will never work, you might get one way audio though.
>
> I live OpenVPN bridges for double NAT situations, of course you could
> try IAX2 but I have seen too many sound quality issues surrounding IAX2
> so I try to stick with SIP, even if that means setting up VPNs.
>
>
> This is a dual NAT situation. PIX on Asterisk side, and Netgear on
> phone side. HOWEVER. The Asterisk box has it's own IP.... but it is
> being tunneled through the PIX. I guess the PIX must be messing
> something up?
>
>

It is being tunneled or forwarded? Does the Asterisk box have a public
IP or does the PIX have the public which just forwards to the private?

If it is just forwarding, it will never work without either putting one
side on a public IP, using a VPN solution, or IAX2.

Thanks,
Steve
888.777.1888

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