Audio Conferencing Units

The Cisco Unified IP Conference Station 7937G offers many improvements over the existing Cisco Unified IP Conference Station 7936.

• Superior wideband acoustics with the support of the G.722 wideband codec
• Support for IEEE Power over Ethernet (PoE) or the Cisco Power Cube 3
• Expanded room coverage up to 30 feet by 40 feet with the optional external microphone kit
• Support for a third-party lapel microphone kit
• New larger backlit liquid crystal display (LCD)
• Global localization within six months of first customer shipment (FCS)

The Cisco Unified IP Conference Phone 8831 enhances people-centric communications, combining superior high-definition (HD) audio performance and 360-degree coverage for all sizes of conference rooms and executive offices. It provides an audiophile sound experience with a full-duplex two-way wideband (G.722) audio hands-free speaker.\nThe IP Conference Phone 8831 is a simple, scalable solution that meets the challenges of the most diverse rooms. 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.\nThe IP Conference Phone 8831 has an industrial design with enhanced ergonomics that puts the user first. 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.

• Superior wideband acoustics with the first two-element speaker in a conference phone
• Expanded room coverage with support for daisy chaining two units
• Support for DECT wireless extension microphones
• 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