Cisco Unified 3905 SIP Phone (Charcoal/Refurbished)The Cisco Unified SIP Phone 3905 is a cost effective, entry level IP phone that addresses the need for basic voice communications with common Cisco Unified Communications features in an attractive design that is also budget friendly. The phone can fill the communication needs of cubicle, retail, classroom, manufacturing floor and hallway, as well as various wall mounted deployments. With its dual port 10 100 Ethernet switch for network and PC