Yes, but it will require additional hardware and programming knownledge. Landmark has an IR input card that accepts Phast IR codes that could be mapped to do the functions of your viewpoint touch panel. The problem is that Landmark has been discontinued by AMX and it will be very hard to find the IR input card, maybe Ebay.
The Limitations:
The Phast remote has 34 keys and 4 modes = 136 total functions. Your viewpoint (1 Way RF) touchpanel has 255 functions and if you have a VPN (2 way viewpoint) you have 4 x 255 = 1024. There is a way to overcome the function limitation number, but you will need to know how to program in Landmark and use variables to address multiple devices. You can find the Phast/Landmark CCF IR codes here:
[Link: remotecentral.com]Summary:
You can do this with any pronto. I have a project with 6 prontos of different modes controlling a Landmark home automation system.
You will need:
1) A Pronto,
2) The Landmark IR input card,
3) IR receiver or Pronto RF extender to receive codes\connected to Landmark IR input card,
4) Programming knowledge on both Pronto and Landmark systems.
Another option: If you are just controlling a home theater with Landmark and all your devices are IR, you can replace Landmark with the Pronto TSU9600 + RFX9400 and control up to 8 devices.
Anyways, any route you take will spend money and time. Bringing back your Landmark programmer may eventually be the cheaper route add your Blue-Ray DVD. I hope this helps.