[OpenSIPS-Users] MediaProxy one-way-audio oddity

[Andreas Sikkema]

On 1/19/12 11:02 PM, Jock McKechnie wrote:
> From the MediaProxy debugging I believe that MP isn't able to
> determine the RTP port on the gridborg system and so cannot pass the
> audio back, but I've been staring at the signalling all day long and I
> just can't work out why not. I have several other systems doing this
> (gridborg -> OpenSIPS+MediaProxy) without issue, AND if I use
> something more conventional (Asterisk) it seems to work just fine,
> although this may be a false symptom.

It looks to me as if Mediaproxy might be confused by the RTP received
from your gridborg server because it is received directly from the
server, without any NAT in between, is that perhaps the difference
between your various installations?

-- 
Andreas Sikkema