[asterisk-users] externip nat audio sip trunk issue problem

[C F]

On Wed, Feb 1, 2012 at 9:14 PM, Gabriel Ortiz Lour
<ortiz.admin at gmail.com> wrote:
> Hi all,
>
>   I've tried search this problem on the list... no luck...
>
>   The case is:
>
> without externip/localnet config on sip.conf [general] my SIP trunk works,
> but with no audio NAT problem (asterisk sends the private 192 address to the
> outside...)
>
> when I configure externip/localnet correctly my SIP trunk simply disappear!
> Checking the signalling with tcpdump shows me that Im sending the packets to
> the correct SIP trunk IP but there is no response AT ALL from it...

Can you explain this?
What do you mean no response? Is it registering? Do you have a debug output?

>
> Anyone had this problem?
>
> Thanks,
> Gabriel
>
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