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

C F shmaltz at gmail.com
Thu Feb 2 22:32:45 CST 2012


On Thu, Feb 2, 2012 at 8:51 AM, Gabriel Ortiz Lour
<ortiz.admin at gmail.com> wrote:
> As soon as I activate the exterip/localnet config there is no response at
> all, as if that IP address desappeared.
> Any packets send to it simply get no response.
>
> I've considered being linux kernel routing issue, but since without the
> exterip/localnet config it works OK I don't think this is the case.
>
> I could put the tcpdump/sip debug info here, but it would be like a
> monologue, with only the packets being sent showing without any response.
> But I can put it here if it helps...

Change it to externip and localnat and enable sip debug in asterisk
cli, then do a sip reload and post the cli output.

>
> Didn't anyone had this problem with this config option?
>
>
> 2012/2/2 C F <shmaltz at gmail.com>
>>
>> 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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>
>
>
> --
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