[VoiceOps] Never seen this on a Polycom

I?ve been dealing with Polycom phones for 8 years and I?ve never seen one with a MAC address that didn?t start with 0004F2, till today . . . an old co-worker of mine sent me a picture of a Soundstation IP 4000 with a MAC address 00E075. I?ve seen thousands of these things deployed, I can?t believe I never ran into this before . . . anyone else seen this? Rob