Hi Ginger,
We tested the TR114 4-port in the latest shipping Bridge server, so you can reuse your existing card in the new server.
I'm not sure what the motivation is for buying a new server, but keep in mind the following caveats:
-if you want to use your existing TR114, you must install Windows 2000 on the Bridge server. The TR114 does not work on Windows 2003.
-if you are planning to increase the port capacity on your Bridge server, you can't mix the TR114 and the TR1034 (the TR1034 is what you would get if you ordered a new Bridge voice card from Cisco).
These and more info on Bridge 3.1 system requirements are here:
http://www.cisco.com/en/US/products/sw/voicesw/ps2237/prod_system_requirements_hardware09186a00806b97f8.html#wp33349