HELP CONFIGURATINS SONICWALL PRO 330 FOR DMZ

Archived from groups: comp.security.firewalls (More info?)

Hopefully someone can help. I have a Sonicwall Pro 300. it is
connected to out lan on on side whihc uses 10.x numbers and on the way
side which uses 209.x numbers (valid IP #'s from our ISP). THe Pro
330 is connected into oru 3com switch and all is working fine with
it.. I am using NAT to translate. I now have a POLLYCOM video
conferencing device that I need to get onto the network. It has a
10.x number. its also in another location then the Pro 300 is but
connected to the same network. How do I tell the DMZ on the pro 330
so that when someone go to a certin 209.x # it will translate into the
10.x # assigned to the POLLYCOM Video conferencing software?

Also, I am told I need to open ports on the SONICWALL to all incomming
IP Video conferencing. I tried a test call today and the person I
called over IP could see and hear me, but I could not see or hear
them. Any ideas?

Thanks..

Dave Hauss