[OpenSIPS-Users] What choise? MediaProxy module or RTPProxy module?

[Adrian Georgescu]

> On 15 Oct 2015, at 14:39, Eric Tamme <eric at uphreak.com> wrote:
> 
> Mediaproxy and rtpproxy serve identical purposes.  They both can act as a relay to help relay media between clients on different NAT's.  If you dont want to relay media when clients are behind the same nat - you must inspect the SDP on your proxy and chose not to use a media relay.
> 
> If you have clients behind 2 different NAT's it is generally not possible to pass media without using a relay server.

Well not really, is very likely to get the media through by using ICE in both clients even both are behind NAT. Only when both clients are behind symmetric NAT, which is just one scenario out of many, your statement is true.

Adrian

> 
> -Eric
> 
> On 10/15/2015 11:36 AM, Rodrigo Pimenta Carvalho wrote:
>> 
>> Hi.
>> 
>> Today I'm searching for a solution that allows me to use OpenSIPS, SIP over TCP, end-nodes behind NATs and direct media.
>> 
>> As someone pointed, I'm reading now about MediaProxy module.
>> 
>> However, if I'm right, by using MediaProxy I will get only media relay. That is, MediaProxy does only provide media relay. Am I right?
>> 
>> I need an way to implement direct media between the end-nodes, behind NATs. I want to avoid pass the media through the MediaProxy, due to performance reasons.
>> 
>> Should I give up using MediaProxy and move to RTPProxy? Would it be a good decision?
>> 
>> When it is better to use MediaProxy, and when it is better to use RTPProxy? 
>> 
>> Any hint will be very helpful!
>> 
>> Best regards.
>> 
>> 
>> RODRIGO PIMENTA CARVALHO
>> Inatel Competence Center
>> Software
>> Ph: +55 35 3471 9200 RAMAL 979
>> 
>> 
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