Port Forwarding in INA Module

[LRB45]

Here's a little blast from the past. I had a request from a client whom has a Magix R3.0 with INA module for PRI & Data service to forward a port for terminal services.
They would like to forward port 3389 to IP 192.168.2.XXX for remote desktop services.
I have the PMVision program and can access the module but did not see anything that appeared to allow port forwarding, Of course I have very limited (=none) experience with this specific module so I likely may have just missed it.
Can anyone tell me first if this is possible and if so how I would go about programming it?

Thanks in advance for any help.

 

[dagwoodsystems]

My "sell" on the INA module is that it is a voice and data mux that supports PPP and Frame Relay encapsulation (number OR unnumbered interfaces). It does basic IP routing (learned and static), supports NAT, NAPT and can act as a DCHP server. The onboard flash can be upgraded with TFTP and it's got a decent GUI to configure with.

And while IP filtering can be done at the IP address/port number (socket) level, I don't see a way to use these tables to establish anything like port forwarding. I don't know a way to establish a DMZ, either...at least not within the module itself. But don't apologize for the lack of these two features; it IS amazing for a PBX blade. It just not exactly one of those high-end routers with the Golden Gate bridge logo on it.