[OpenSIPS-Users] opensips 2.3.3 rtpproxy behind the NAT

Callum Guy callum.guy at x-on.co.uk
Tue Mar 6 09:34:45 EST 2018


Apologies, got a little carried away there...

*CALLER *- client--NAT--|
*PROXY  *-              |--NAT--Opensips&Rtpproxy
*CALLED *- client--NAT--|

A little more detail required for full assistance however given your
diagram if the caller hopes to get in touch with the called party you will
need to get rtpproxy working in bridging mode such that it opens two
sessions, one for each leg, each traversing NAT. This article may help:
https://saevolgo.blogspot.co.uk/2013/08/rtpproxy-revisited-kamailio-40.html

On Tue, Mar 6, 2018 at 2:29 PM Callum Guy <callum.guy at x-on.co.uk> wrote:

> Ah, zee NAT, sacre bleu!
>
>
>
> On Tue, Mar 6, 2018 at 2:27 PM 2289959603 at qq.com <2289959603 at qq.com>
> wrote:
>
>> Dears
>>  I have a environment
>>
>> client--NAT--|
>>                       |--------NAT--Opensips&Rtpproxy
>> client--NAT--|
>>
>> so rtpproxy and opensips in same server , and behind zhe NAT.
>> How can i do?   now just config listen.
>> Can do sip protocol, but rtp no sound.
>> No Error Message. Please help me Thanks.
>>
>> ------------------------------
>> BrightLin
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>>
> --
> Callum Guy
> Head of Information Security
> X-on
>
-- 
Callum Guy
Head of Information Security
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