RE: [Asterisk-Users] Cisco PIX and Asterisk

[John Williams]

Are any packets at all from the incoming call setup getting though the PIX? 

 

In general, static NAT (plus access list), is required to enable an endpont with a global IP address to establish a connection to an endpoint behind the PIX with a private IP address.

 

Are you using static NAT and what version of PIX OS are you running?

 

John

 

Chad Brown <[EMAIL PROTECTED]> wrote:

I have a customer that wants to try the exact same thing next month. Unfortunately I don’t have any advice for you at this time. However, if the PIX doesn’t end up working for you I can tell you that I’ve had excellent success with the INGATE product line. (Both Firewall and Firewall Traversal products)

 

Chad

 

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From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Craig Waddington
Sent: Saturday, September 25, 2004 8:17 AM
To: [EMAIL PROTECTED]
Subject: [Asterisk-Users] Cisco PIX and Asterisk

 

I cannot get incoming calls to sip phones behind a PIX to work, outgoing is fine.

 

Asterisk (Public IP) à Internet à PIX (NAT) à Sip Phones

 

I have tried no fixup protocol sip, I have punched a hole in the Pix allowing anything from the Asterisk box into the network, still no incoming.

 

I have done all the Wiki suggests in regarding to NAT.

 

Is their a trick getting the incoming to work?

 

Has anyone managed to get this to work or am I wasting my time on this?

 

Ta.

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