Patrick Baker schrieb:
I was under the impression that the Cisco fixup
protocols broke the SIP
headers
Long time ago this was a problem. But I know of a customer which uses an
Asterisk behind PIX and it works fine.
regards
klaus
Klaus Darilion wrote:
> HI PAtrick!
>
> Cisco PIX will usually rewrite SIP messages (ALG) thus it should work.
>
> regards
> klaus
>
> Patrick Baker schrieb:
>
>> Is is possible to have a SIP UA behind nat and communicate to an
>> OpenSER/RTP Proxy server behind nat behind nat and have everything
>> transverse appropriately? Or will I need something additional like
>> STUN?
>>
>> Example:
>>
>> OpenSER + RTP Proxy + Asterisk will all reside on the same machine.
>>
>> SIP UA -> Cisco PIX ( Public IP to Localnet NAT ) -> OpenSER/RTP ->
>> Asterisk
>>
>> Thank you for your time,
>>
>> Patrick
>>
>> _______________________________________________
>> Users mailing list
>> Users(a)lists.openser.org
>>
http://lists.openser.org/cgi-bin/mailman/listinfo/users
>>