[Users] Re: State of T.38 and MediaProxy/RTPProxy

[Bastian Schern]

Doug Meredith schrieb:
> Bogdan-Andrei Iancu <bogdan at voice-system.ro>
> wrote:
> 
>> should be no issue with T38 as it is encapsulated in RTP and both media 
>> relays operates at RTP level.
> 
> My knowledge of T38 is pretty limited, but my understanding is that
> T38 allows for RTP media as well as another method of transporting
> media.  If your devices are not using RTP then MediaProxy probably
> won't work.
> 
> Feel free to beat on me if I have this all wrong.
> 
> Doug

I don't beat you, you're right in this point. ;-)

But the Problem is that the most T.38 Devices are using UDPTL for media.

Do you know some devices which are using RTP for T.38?

Is the rtpproxy/nathelper able to handle UDPTL?


Regards
	Bastian