Unfortunately, no, this is not a supported solution. Cisco currently only supports a handful of different server platforms. They have a number of reasons for doing this: standardization, being able to provide tested scalability figures, support, etc.
For HP Servers, refer to the following URL to see what is supported:
http://www.cisco.com/en/US/products/hw/voiceapp/ps378/prod_brochure09186a0080107d79.html
For IBM Servers, refer to the following URL to see what is supported:
http://www.cisco.com/en/US/products/hw/voiceapp/ps378/prod_brochure0900aecd80091615.html
Good luck.
-jd