Asterisk as rtp proxy

Can asterisk be used just to proxy rtp without any registrationws, i have a sip proxy set up with OpenSER and that works but i am having trouble sending nated calls to asterisk, i have tried sharing registrations with asterisk realtime integration, i followed a tutorial, and the asterisk part doesn’t work for me, is there a way to make asterisk function as just a rtp proxy???

Did you integrated rtpporxy or mediaproxy with openser ?

no, i want to use asterisk to handle the rtp, can asterisk just handle rtp without registrations?