It provides flexible deployment options and expansion by using extension microphones that can be wired or wireless (Digital Equipment Cordless Telephone [DECT]) with a daisy-chain configuration of two units. It offers a detached control panel so that the display may be easily viewed without having to move the entire unit. It also provides easy view of device mute status from all sides.The item "Cisco Unified CP-8831 Desktop IP Conference Phone VOIP SIP SRTP DECT Grade A" is in sale since Tuesday, October 04, 2016. This item is in the category "Computers/Tablets & Networking\Enterprise Networking, Servers\VoIP Business Phones/IP PBX". The seller is "oal340" and is located in Ashford. This item can be shipped worldwide.