[OpenSBC] NAT Traversal for a newbie (SBC config) ---- Please help

[Eric <ope...@op...>]

My goal:  to enable remote users access to my trixbox from behind their LANs... (PnP capabilty) 


 


Currently we have a trixbox on a public IP that is working great, but requires port forwarding on the remote user's routers to work.


We now have OpenSBC running on a box within the same LAN that also has it's own public IP. 


>From what I understand we'll need to point remote users to the IP of the SBC to bypass the NAT issue... 


Now I haven't the slightest clue how to configure the SBC...  I would like the SBC to only manage the SIP traffic and not proxy the RTP if possible.


I really appreciate any input... Thanks in advance. 


 -Eric