The Cisco Unified IP Conference Phone 8831 delivers highly secure, comprehensive unified communications. It offers wideband, full-duplex audio performance and flexible accessory options. The 8831 is ideal for medium to large conference rooms and executive offices in small businesses or large enterprises.
● Expanded room coverage with support for daisy chaining two units
● Support for optional DECT wireless extension microphone: sold separately
● Session Initiation Protocol (SIP) signaling
● Device authentication and signaling encryption using Transport Layer Security (TLS) with Advanced Encryption Standard 128 (AES-128)
● Media encryption using Secure Real-Time Transport Protocol (SRTP) with AES-128