[SR-Users] kamailio/asterisk no call with sound if use rtpproxy/rtpengine

[Daniel Tryba]

On Thu, Feb 28, 2019 at 09:03:30AM -0400, PICCORO McKAY Lenz wrote:
> hih thanks for your respond, but seems you dont paid attention to my
> problem, with ports opened and redirected to pulbic ip with the AWS
> firewalling (tech support) call have sound, but and later NAT traversal
> with rtpproxy as i understand in simple we must have:
> phone/caller-->[-->rtpproxy->kamailio->asterisk->kamailio->rtpproxy
> -]->phone/dest
> then there's no sound...

You wrote something else in your original message:
exposing asterisk RTP 10000-30000 makes it function. 

I read that to be an indication that rtp(proxy|engine) isn't rewriting.