[asterisk-users] NAT solutions

[Bob Chiodini]

Bernardo Vieira wrote:
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> Gordon Henderson wrote:
>
>   
>> If you only have one * box behind the NAT gateway then I don't really
>> see a big issue with it to be honest. Port-forward on the
>> firewall/router device (5060 and 10000 through 20000) to the * device,
>> and use STUN on the client device to help it get through it's local NAT
>> firewall/router.
>>
>>     
> I use the same strategy and it works just fine, however, I did have an
> issue, here's the scenario:
>
> SIP Ext 1 +---+
>               |--- NAT --> Internet --> NAT --> Asterisk
> SIP Ext 2 +---+
>
> Each of  the SIP extensions work individually, but if I try to use both
> of them, only the first one registers.
>
>   
Bernardo,

Just a thought:  Try using a different SIP port for one of the 
extensions, if possible.

Bob...