asterisk users - Sep 2009 - SPA2102 with Public IP no NAT getting one way audio between Asterisk Phones.

Greetings,

I'm having a heck of a time with one way audio on a SPA2012.  It's  
public IP connected directly to cable modem.  One line configured.

Asterisk is multihomed Public IP outside / Private Inside.

Extensions inside network are can't hear audio from phone outside  
connected via the spa-2012.

Outside can here audio from inside the network.  Ring works both ways.

I've tried enabling NAT (not sure why I would need to) same result.

I have a packet capture but not versed enough to see what is wrong.   
Any help appreciated.

Screen shots of configs that have worked etc.

Thanks!!!!!!!

I'm guessing that asterisk is connecting to the spa2012 through the 
local ip.  I would make sure you have canreinvite=no.

James Hankins wrote:
> Greetings,
>
> I'm having a heck of a time with one way audio on a SPA2012.  It's
> public IP connected directly to cable modem.  One line configured.
>
> Asterisk is multihomed Public IP outside / Private Inside.
>
> Extensions inside network are can't hear audio from phone outside  
> connected via the spa-2012.
>
> Outside can here audio from inside the network.  Ring works both ways.
>
> I've tried enabling NAT (not sure why I would need to) same result.
>
> I have a packet capture but not versed enough to see what is wrong.   
> Any help appreciated.
>
> Screen shots of configs that have worked etc.
>
> Thanks!!!!!!!
>
>
>
>
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