[OpenSBC] Place OSBC behind intranet router ?

[OpenSBC F. <ope...@op...>]

Is it possbile to place OSBC behind intranet router to serve sip client in public internet ? We placed a sipxpbx inside company behind intranet router and we want to build OSBC to serve both intranet terminals and public internet terminals. We have to place OSBC behind intranet router due to no pulic internat direct access. 


Thanks mates.


Jun