[OpenSIPS-Users] Help!! error: use_media_proxy(): empty response from mediaproxy

[Dan Pascu]

On Tuesday 16 December 2008, Krunal Patel wrote:
> Hi
>
> As request is coming from Public IP , use_mediaproxy is not being
> called for invite.

So how do you imagine this working? The user behind NAT talks with 
mediaproxy and the user with a public IP talks with whom exactly?

> But callee is behind NAT that's why use_mediaproxy has been called in
> reply route.
>
> One more thing, I have put force_rport at the beginning of main route ,
> I have removed that & the issue is fixed.
> but Now facing signaling issue in case internal & external port are
> different for nated client.
>
> Please advice what to do

You need to call use_media_proxy for both the requests and the replies for 
any call you intend to send through mediaproxy.

-- 
Dan