H.323 Video Conference Codec behind PFSense

[nkrapf]

We are trying to get a product to work that does not have a static port option.
Everything i have come across on forums seem to point that h.323 nat only works if the codec can define static ports.

Can anyone confirm this?
Is there a work around to get h.323 codec devices to work with nat if the codec does not have this option.

Thanks for your support.

[kejianshi]

You could try using one of google's stun servers on both clients if both clients are behind NAT and behind two separate routers.

I'm not sure if it will make a difference for you, but maybe.  Other than using a stun server/ICE, you can use VPN.