opensipstack-osbcdevel

[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 


 

Re: [OpenSBC] Place OSBC behind intranet router ?

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

hi jun,


  just a matter of forwarding your ports from your router to your internal osbc box.


haven't tried though but it  i think it will work


 raymund

Re: [OpenSBC] Place OSBC behind intranet router ?

[Joegen E. B. <joe...@gm...>]

OpenSBC Forum wrote:
> 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 
>
>   
Jun,

OpenSBC is designed for far-end NAT traversal.  What you need is 
near-end NAT traversal which is not supported by OpenSBC.

Joegen

Re: [OpenSBC] Place OSBC behind intranet router ?

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

Hi, Raymond and Joegen,


I tried calls well done between two terminals on public ip served by OSBC behind my NAT, whereas, if I place these two terminals behind another NAT, both of them could complete registration but failed to setup call.


Bothh of your comments are very helpful.


Regards


Jun