Description
Cisco CP-8831-K9= Unified IP Conference Phone
Details
Cisco CP-8831-K9= Unified IP Conference Phone
Description
The Cisco Unified IP Conference Phone 8831 is a business-grade conference speakerphone designed for small to large conference rooms and executive offices. It delivers full-duplex wideband audio with excellent clarity and 360° room coverage using multiple microphones and a dual-element speaker. With a large backlit graphical display and a detached control panel, it’s easy to operate and view information from anywhere around the table. It supports SIP signaling, secure communications, and flexible deployment options including extension microphones and daisy-chaining multiple units for expanded coverage.
Key Features
- Full-duplex speakerphone with wideband audio (G.722) for clear voice and minimal noise
- Large 3.5-inch backlit graphical display (396 × 162 pixels) for easy interface viewing
- Four internal microphones with 360° pickup for consistent voice capture
- Supports optional wired or wireless (DECT) extension microphones (sold separately)
- Expandable coverage by daisy-chaining two units for larger rooms
- SIP signaling support for modern VoIP integrations
- Secure communications via TLS and SRTP encryption
- Compatible with Cisco Unified Communications Manager and Business Edition systems
- Powered via IEEE 802.3af PoE or optional external power adapter
Specifications
- Model: CP-8831-K9=
- Display: 3.5-inch backlit graphical display (396 × 162 pixels)
- Audio Coverage: Full-duplex wideband audio with 360° microphone pickup
- Microphones: 4 internal microphones; optional wired/wireless extensions
- Protocol Support: SIP signaling
- Secure Protocols: TLS and SRTP encryption
- Power: IEEE 802.3af PoE or optional external power supply
- Expansion: Supports attaching extension microphones and daisy-chaining units
- Compatibility: Cisco UCM, Business Edition; SIP platforms








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