GUI over phindows

We run QNX4.25E and use Phindows 1.14 for terminal access from windows for home support.

On our workstations we run Xwindows (187 of them), what I would like to see if I can get xwindows to run from phindows so I can see the GUI reports. Or if there is a VNC that works with QNX.

Any information would be a huge help.