Cisco Unified 8831 IP Conference Phone

Place and receive speakerphone calls with the Unified 8831 IP Conference Phone from Cisco. The full-duplex speakerphone boasts four internal microphones and wideband audio codecs, while the wired control panel has a 3.5" backlit display. The Session Initiation Protocol (SIP)-enabled speakerphone features multiple ring tones, dynamic noise reduction, echo suppression, TLS and SRTP security protocols with 128-bit AES encryption, and support for multiple languages. You can expand the speakerphone's range by daisy-chaining a second base unit.