[Asterisk-Users] SIP + NAT Howto?

PJ Welsh pj at cassens.com
Fri Sep 19 13:42:20 MST 2003


Don't know yet if it helps, but if you read the link at:

http://www.voip-info.org/tiki-index.php?page=NAT+and+VOIP

it will point you to:

http://www.sipcenter.com/files/SIPNATtraversal.pdf

However has the voip-info.org site; your stuff ROCKS!!

On Fri, Sep 19, 2003 at 03:11:31PM -0500, C. Johnson wrote:
> Hello Folks-
> 
> Pretty new to the list here, got a lot of reading to do.. Does anyone
> know where I can find a decent HOWTO or set of instructions for
> running
> Asterisk and SIP clients thru firewall/NAT systems?
> 
> I have a Asterisk box sitting behind a linux firewall at a remote
> location
> and have the 5060 and etc ports open as well at 16381-16391 UDP open
> and
> routed to the Asterisk box as well. I have a bunch of clients at
> another
> location which are also sitting behind a Linux ipchains/tables
> firewall
> 
> 
> So far, I'm able to get the clients (Xten Lite) to ring each other,
> but they
> ring, and one will say it's connected, while the other one just hangs
> up.
> 
> 
> -cj
> 
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