N2048P adding OUI

Hi,

I've stacked two N2048P switches and created and added a VLAN 10 to all ports. I have assigned the VoiceVLAN to VLAN 10.

I'm trying to add the Polycom OUI so the Polycom phones are automatically picked up and assigned to VLAN 10.

I've done this before on my 3524P devices easily via web console as there is an option specifically for this. There is no such option in the web interface for the N2048P though so I'm attempting to add it via CLI but get an error.

SW-STACK1(config)# voice vlan oui-table add 0004f2 PolycomTIPT

it puts the error marker at the "O" in "oui".

If anyone could point me in the right direction I'd really appreciate it. 

Thanks,

David.