Trying to set up load balancing with F5 4.2 for OCS 2007

Hi,

 

I am a developer trying to set an old F5 load balancer with Office Communication Server 2007 enterprise edition with two front ends for testing.

 

 

The problem is the box is old, and has version 4.2 of the software installed. I realize that the deployment guide for OCS 2007 EE specifically requires version 9x.

 

 

Is it possible to obtain the latest F5 software version (developer / evaluation?) and is the 9x software likely to run on a machine that had 4.2 originally installed on it?

 

 

I am not sure what the model number is, its a F5 Big-IP HA, and has a Pentium III 450mhz 255mb ram under the hood.

 

 

Thanks, Nik.