Cisco Unified IP Phone 6921 (Charcoal)
Cisco Unified IP Phone Charcoal 6921
Cisco Unified IP Phone Charcoal 6921
Cisco Unified IP Phone Charcoal 6921= , meer informatie op : http://www.cisco.com/en/US/prod/collateral/voicesw/ps6788/phones/ps10326/ps10343/data_sheet_c78-541534.html