[sipx-users] media through NAT problems
oh so close. So, my phone is now registering, but media is not connecting(and I do know why but would like verification that this is not fixable????).
I run wireshark and I see the first few sdps from sjphone to sipx telling it to send media to 192.168...so then I look for the stun setting and then all is well and sipx now sends media to the right ip BUT the wrong port. The sdp in the sip invite is telling
sipx to send the media to port 41598 while the media is coming out of the router at 50123 so naturally, I don't get any media coming back to me here(Is there any fix for this? I mean a stun server can only look at the ip address, by the time sjphone talks to sipx, the port has changed so that info is useless in stun. Is there any way to get sipx to send the media straight back to where it is coming from instead of using the sdp to do so???? or is there as I suspect no fix for this and I am screwed and my phone must be on the WAN?
thanks,
--
Dean Hiller
CEO/Founder of Extreme Software Offshoring
http://xsoftware.bizhttp://www.linkedin.com/in/deanhiller
Beijing Cell: 136-991-41547
US Phone: 303-376-5776
