This software release supports the following base operating systems:
| OS | Version |
|---|---|
| RHEL | 5.3 |
ASTi audio and I/O distribution devices use the following firmware version with this software release:
| Hardware Device | Firmware Version |
|---|---|
| ACU | 2.1 |
| ACE-RIU | 2.2 |
| ACU2 (ACU2-04-02) | 2.2 |