[asterisk-users] SER + Asterisk

[Joseph]

On 10/18/08 15:31, Alex Balashov wrote:
>Joseph wrote:
>> On 10/18/08 13:51, Alex Balashov wrote:
>>> Joseph wrote:
>>>
>>>> Thanks for your help.
>>>> How to use UAC Module to register with a provider?
>>>> Is there something like STUN for SER?  
>>>> I don't want to open too many ports on my firewall.
>>> You do not need to open any ports on your firewall if your NAT gateway 
>>> does proper translation.
>> 
>> No, my firewall does not support NAT gateway translation, it is freesco
>
>Well, you *can* use the proxy to provide near-end NAT traversal.  The 
>UAC module won't help much here;  your best bet is to statefully relay 
>the REGISTER messages and the corresponding challenges.  There is a 
>"nathelper" module that can help you fix up the contact bindings if it 
>they contain RFC1918 addresses.
>
>However, it should be emphasised in no uncertain terms that your UAC 
>(Asterisk) must originate the request and relay it through the proxy; 
>the proxy cannot originate it itself.

Thanks for the info Alex,
Do you have a good links that would help accomplish it?
I was under impression that "nathelper" is only for incoming connection, not outgoing.

-- 
#Joseph
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