[Asterisk-Users] Asterisk behind NAT

[Mark Phillips]

Try putting nat=yes in the stanza that deals with your provider. I do 
this with broadvoice and galaxyvoice and they both work fine. Take it 
out and they don't work.

Mark

Oswaldo Arratia wrote:
> I have...   Externip=x.x.x.x    and nothing... Does not seem to help in
> anything. Still my provider sees the private IP. 
> 
> 
> -----Original Message-----
> From: asterisk-users-bounces at lists.digium.com
> [mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Alex Vishnev
> Sent: Friday, April 15, 2005 9:05 AM
> To: 'Asterisk Users Mailing List - Non-Commercial Discussion'
> Subject: RE: [Asterisk-Users] Asterisk behind NAT
> 
> Try setting externip=(asterisk public ip address)
> 
> Hth
> Alex
> 
> -----Original Message-----
> From: asterisk-users-bounces at lists.digium.com
> [mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Oswaldo
> Arratia
> Sent: Friday, April 15, 2005 12:56 AM
> To: 'Asterisk Users Mailing List - Non-Commercial Discussion'
> Subject: [Asterisk-Users] Asterisk behind NAT
> 
> Hi List,
> I've spent hours researching on this topic, found tons of info, so far it
> doesn't work yet.
> 
> Here's the scenario
> 
> Asterisk box connected to a router (DMZ enabled to Asterisk) and trying to
> send calls to an outside provider.
> 
> My SIP phones (outside * NAT) are able to register with no problem.
> 
> 
> The problem comes when I send a call out to my provider I get no audio in
> either way. My provider sees only my private IP.  How can I send my provider
> the public IP??
> 
> 
> I have in my sip.conf:
> 
> [general]
> port=5060                       ; UDP Port to bind to (SIP standard port is
> 5060)
> bindaddr=0.0.0.0                ; IP address to bind to (0.0.0.0 binds to
> all)
> nat=yes
> externip = x.x.x.x
> localnet=192.168.1.0/24
> 
> (remember I enabled DMZ on the router so all ports are being forwarded to *)
> Despite of what I do, the externip and the localnet my provider only gets my
> * private IP.
> 
> Any tip how to solve this??
> 
> Thanks!!!!
> 
> 
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